3281943

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 5043456

約数和(自身を除く): 1761513

約数列:

[1, 3, 7, 21, 131, 393, 917, 1193, 2751, 3579, 8351, 25053, 156283, 468849, 1093981, 3281943]

約数ペア:

[(1, 3281943), (3, 1093981), (7, 468849), (21, 156283), (131, 25053), (393, 8351), (917, 3579), (1193, 2751)]