40051347

素因数分解:

$3^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1657}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 61120512

約数和(自身を除く): 21069165

約数列:

[1, 3, 7, 21, 1151, 1657, 3453, 4971, 8057, 11599, 24171, 34797, 1907207, 5721621, 13350449, 40051347]

約数ペア:

[(1, 40051347), (3, 13350449), (7, 5721621), (21, 1907207), (1151, 34797), (1657, 24171), (3453, 11599), (4971, 8057)]