12997472331

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2636939}}^1$

素因数の和:2637026

約数の個数: 16

約数和(自身を含む): 18226529280

約数和(自身を除く): 5229056949

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 2636939, 7910817, 81745109, 139757767, 245235327, 419273301, 4332490777, 12997472331]

約数ペア:

[(1, 12997472331), (3, 4332490777), (31, 419273301), (53, 245235327), (93, 139757767), (159, 81745109), (1643, 7910817), (4929, 2636939)]