56675409

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12437}}^1$

素因数の和:12485

約数の個数: 24

約数和(自身を含む): 90747648

約数和(自身を除く): 34072239

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 12437, 37311, 87059, 261177, 385547, 609413, 1156641, 1828239, 2698829, 8096487, 18891803, 56675409]

約数ペア:

[(1, 56675409), (3, 18891803), (7, 8096487), (21, 2698829), (31, 1828239), (49, 1156641), (93, 609413), (147, 385547), (217, 261177), (651, 87059), (1519, 37311), (4557, 12437)]