2021109739461

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 3074983067520

約数和(自身を除く): 1053873328059

約数列:

[1, 3, 9, 37, 59, 111, 173, 177, 333, 519, 531, 587, 1013, 1557, 1761, 2183, 3039, 5283, 6401, 6549, 9117, 10207, 19203, 19647, 21719, 30621, 34633, 37481, 57609, 59767, 65157, 91863, 101551, 103899, 112443, 175249, 179301, 195471, 304653, 311697, 337329, 377659, 525747, 537903, 594631, 913959, 1132977, 1281421, 1577241, 1783893, 2211379, 3398931, 3757387, 3844263, 5351679, 5991509, 6484213, 6634137, 10339691, 11272161, 11532789, 17974527, 19452639, 19902411, 22001347, 31019073, 33816483, 35083229, 53923581, 58357917, 66004041, 93057219, 102871163, 105249687, 198012123, 221685833, 308613489, 315749061, 382568567, 665057499, 925840467, 1147705701, 1298079473, 1995172497, 3443117103, 3806233031, 3894238419, 6069398617, 11418699093, 11682715257, 18208195851, 34256097279, 54624587553, 224567748829, 673703246487, 2021109739461]

約数ペア:

[(1, 2021109739461), (3, 673703246487), (9, 224567748829), (37, 54624587553), (59, 34256097279), (111, 18208195851), (173, 11682715257), (177, 11418699093), (333, 6069398617), (519, 3894238419), (531, 3806233031), (587, 3443117103), (1013, 1995172497), (1557, 1298079473), (1761, 1147705701), (2183, 925840467), (3039, 665057499), (5283, 382568567), (6401, 315749061), (6549, 308613489), (9117, 221685833), (10207, 198012123), (19203, 105249687), (19647, 102871163), (21719, 93057219), (30621, 66004041), (34633, 58357917), (37481, 53923581), (57609, 35083229), (59767, 33816483), (65157, 31019073), (91863, 22001347), (101551, 19902411), (103899, 19452639), (112443, 17974527), (175249, 11532789), (179301, 11272161), (195471, 10339691), (304653, 6634137), (311697, 6484213), (337329, 5991509), (377659, 5351679), (525747, 3844263), (537903, 3757387), (594631, 3398931), (913959, 2211379), (1132977, 1783893), (1281421, 1577241)]