988892037

素因数分解:

$3^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{6373}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 1676616960

約数和(自身を除く): 687724923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 821, 2463, 5747, 6373, 7389, 17241, 19119, 22167, 44611, 51723, 57357, 133833, 155169, 172071, 401499, 1204497, 5232233, 15696699, 36625631, 47090097, 109876893, 141270291, 329630679, 988892037]

約数ペア:

[(1, 988892037), (3, 329630679), (7, 141270291), (9, 109876893), (21, 47090097), (27, 36625631), (63, 15696699), (189, 5232233), (821, 1204497), (2463, 401499), (5747, 172071), (6373, 155169), (7389, 133833), (17241, 57357), (19119, 51723), (22167, 44611)]