1731977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 12

約数和(自身を含む): 1985676

約数和(自身を除く): 253699

約数列:

[1, 13, 17, 221, 289, 461, 3757, 5993, 7837, 101881, 133229, 1731977]

約数ペア:

[(1, 1731977), (13, 133229), (17, 101881), (221, 7837), (289, 5993), (461, 3757)]