61380417

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1987}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 93642752

約数和(自身を除く): 32262335

約数列:

[1, 3, 7, 21, 1471, 1987, 4413, 5961, 10297, 13909, 30891, 41727, 2922877, 8768631, 20460139, 61380417]

約数ペア:

[(1, 61380417), (3, 20460139), (7, 8768631), (21, 2922877), (1471, 41727), (1987, 30891), (4413, 13909), (5961, 10297)]