15801351

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 21931008

約数和(自身を除く): 6129657

約数列:

[1, 3, 31, 93, 131, 393, 1297, 3891, 4061, 12183, 40207, 120621, 169907, 509721, 5267117, 15801351]

約数ペア:

[(1, 15801351), (3, 5267117), (31, 509721), (93, 169907), (131, 120621), (393, 40207), (1297, 12183), (3891, 4061)]