31453419

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 42711552

約数和(自身を除く): 11258133

約数列:

[1, 3, 103, 137, 309, 411, 743, 2229, 14111, 42333, 76529, 101791, 229587, 305373, 10484473, 31453419]

約数ペア:

[(1, 31453419), (3, 10484473), (103, 305373), (137, 229587), (309, 101791), (411, 76529), (743, 42333), (2229, 14111)]