226327491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{17747}}^1$

素因数の和:17875

約数の個数: 24

約数和(自身を含む): 355314960

約数和(自身を除く): 128987469

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 17747, 53241, 159723, 230711, 692133, 1934423, 2076399, 5803269, 17409807, 25147499, 75442497, 226327491]

約数ペア:

[(1, 226327491), (3, 75442497), (9, 25147499), (13, 17409807), (39, 5803269), (109, 2076399), (117, 1934423), (327, 692133), (981, 230711), (1417, 159723), (4251, 53241), (12753, 17747)]