28936401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2887}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 41725824

約数和(自身を除く): 12789423

約数列:

[1, 3, 13, 39, 257, 771, 2887, 3341, 8661, 10023, 37531, 112593, 741959, 2225877, 9645467, 28936401]

約数ペア:

[(1, 28936401), (3, 9645467), (13, 2225877), (39, 741959), (257, 112593), (771, 37531), (2887, 10023), (3341, 8661)]