408028491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{2833}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 635450816

約数和(自身を除く): 227422325

約数列:

[1, 3, 9, 13, 39, 117, 1231, 2833, 3693, 8499, 11079, 16003, 25497, 36829, 48009, 110487, 144027, 331461, 3487423, 10462269, 31386807, 45336499, 136009497, 408028491]

約数ペア:

[(1, 408028491), (3, 136009497), (9, 45336499), (13, 31386807), (39, 10462269), (117, 3487423), (1231, 331461), (2833, 144027), (3693, 110487), (8499, 48009), (11079, 36829), (16003, 25497)]