6528639

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 9603840

約数和(自身を除く): 3075201

約数列:

[1, 3, 13, 39, 79, 163, 169, 237, 489, 507, 1027, 2119, 3081, 6357, 12877, 13351, 27547, 38631, 40053, 82641, 167401, 502203, 2176213, 6528639]

約数ペア:

[(1, 6528639), (3, 2176213), (13, 502203), (39, 167401), (79, 82641), (163, 40053), (169, 38631), (237, 27547), (489, 13351), (507, 12877), (1027, 6357), (2119, 3081)]