391281411

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{32117}}^1$

素因数の和:32282

約数の個数: 16

約数和(自身を含む): 542665728

約数和(自身を除く): 151384317

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 32117, 96351, 995627, 2986881, 4207327, 12621981, 130427137, 391281411]

約数ペア:

[(1, 391281411), (3, 130427137), (31, 12621981), (93, 4207327), (131, 2986881), (393, 995627), (4061, 96351), (12183, 32117)]