1040391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1751040

約数和(自身を除く): 710649

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 113, 279, 297, 339, 341, 837, 1017, 1023, 1243, 3051, 3069, 3503, 3729, 9207, 10509, 11187, 31527, 33561, 38533, 94581, 115599, 346797, 1040391]

約数ペア:

[(1, 1040391), (3, 346797), (9, 115599), (11, 94581), (27, 38533), (31, 33561), (33, 31527), (93, 11187), (99, 10509), (113, 9207), (279, 3729), (297, 3503), (339, 3069), (341, 3051), (837, 1243), (1017, 1023)]