55283137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19597}}^1$

素因数の和:19648

約数の個数: 16

約数和(自身を含む): 70239232

約数和(自身を除く): 14956095

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 19597, 137179, 254761, 607507, 1783327, 4252549, 7897591, 55283137]

約数ペア:

[(1, 55283137), (7, 7897591), (13, 4252549), (31, 1783327), (91, 607507), (217, 254761), (403, 137179), (2821, 19597)]