13237899

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 18370560

約数和(自身を除く): 5132661

約数列:

[1, 3, 31, 93, 137, 411, 1039, 3117, 4247, 12741, 32209, 96627, 142343, 427029, 4412633, 13237899]

約数ペア:

[(1, 13237899), (3, 4412633), (31, 427029), (93, 142343), (137, 96627), (411, 32209), (1039, 12741), (3117, 4247)]