13303735347

素因数分解:

$3^1\times 7^2\times {\mathrm{90501601}}^1$

素因数の和:90501618

約数の個数: 12

約数和(自身を含む): 20634365256

約数和(自身を除く): 7330629909

約数列:

[1, 3, 7, 21, 49, 147, 90501601, 271504803, 633511207, 1900533621, 4434578449, 13303735347]

約数ペア:

[(1, 13303735347), (3, 4434578449), (7, 1900533621), (21, 633511207), (49, 271504803), (147, 90501601)]