56258397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15561

約数の個数: 24

約数和(自身を含む): 90341888

約数和(自身を除く): 34083491

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 15511, 46533, 139599, 201643, 480841, 604929, 1442523, 1814787, 4327569, 6250933, 18752799, 56258397]

約数ペア:

[(1, 56258397), (3, 18752799), (9, 6250933), (13, 4327569), (31, 1814787), (39, 1442523), (93, 604929), (117, 480841), (279, 201643), (403, 139599), (1209, 46533), (3627, 15511)]