13637631

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 21365424

約数和(自身を除く): 7727793

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 821, 2373, 2463, 5537, 5747, 16611, 17241, 40229, 92773, 120687, 278319, 649411, 1948233, 4545877, 13637631]

約数ペア:

[(1, 13637631), (3, 4545877), (7, 1948233), (21, 649411), (49, 278319), (113, 120687), (147, 92773), (339, 40229), (791, 17241), (821, 16611), (2373, 5747), (2463, 5537)]