996855561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{274843}}^1$

素因数の和:274893

約数の個数: 24

約数和(自身を含む): 1600691456

約数和(自身を除く): 603835895

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 274843, 824529, 2473587, 3572959, 8520133, 10718877, 25560399, 32156631, 76681197, 110761729, 332285187, 996855561]

約数ペア:

[(1, 996855561), (3, 332285187), (9, 110761729), (13, 76681197), (31, 32156631), (39, 25560399), (93, 10718877), (117, 8520133), (279, 3572959), (403, 2473587), (1209, 824529), (3627, 274843)]