12257401

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 14295960

約数和(自身を除く): 2038559

約数列:

[1, 13, 29, 41, 61, 169, 377, 533, 793, 1189, 1769, 2501, 4901, 6929, 10309, 15457, 22997, 32513, 72529, 200941, 298961, 422669, 942877, 12257401]

約数ペア:

[(1, 12257401), (13, 942877), (29, 422669), (41, 298961), (61, 200941), (169, 72529), (377, 32513), (533, 22997), (793, 15457), (1189, 10309), (1769, 6929), (2501, 4901)]