31770507

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 43809920

約数和(自身を除く): 12039413

約数列:

[1, 3, 43, 97, 129, 291, 2539, 4171, 7617, 12513, 109177, 246283, 327531, 738849, 10590169, 31770507]

約数ペア:

[(1, 31770507), (3, 10590169), (43, 738849), (97, 327531), (129, 246283), (291, 109177), (2539, 12513), (4171, 7617)]