2247403767

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 3540630240

約数和(自身を除く): 1293226473

約数列:

[1, 3, 7, 21, 49, 97, 147, 277, 291, 569, 679, 831, 1707, 1939, 2037, 3983, 4753, 5817, 11949, 13573, 14259, 26869, 27881, 40719, 55193, 80607, 83643, 157613, 165579, 188083, 386351, 472839, 564249, 1103291, 1159053, 1316581, 2704457, 3309873, 3949743, 7723037, 8113371, 15288461, 23169111, 45865383, 107019227, 321057681, 749134589, 2247403767]

約数ペア:

[(1, 2247403767), (3, 749134589), (7, 321057681), (21, 107019227), (49, 45865383), (97, 23169111), (147, 15288461), (277, 8113371), (291, 7723037), (569, 3949743), (679, 3309873), (831, 2704457), (1707, 1316581), (1939, 1159053), (2037, 1103291), (3983, 564249), (4753, 472839), (5817, 386351), (11949, 188083), (13573, 165579), (14259, 157613), (26869, 83643), (27881, 80607), (40719, 55193)]