16929621

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{7937}}^1$

素因数の和:8025

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 8471979

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 7937, 23811, 71433, 214299, 627023, 1881069, 5643207, 16929621]

約数ペア:

[(1, 16929621), (3, 5643207), (9, 1881069), (27, 627023), (79, 214299), (237, 71433), (711, 23811), (2133, 7937)]