23554251

素因数分解:

$3^2\times 7^2\times {\mathrm{53411}}^1$

素因数の和:53431

約数の個数: 18

約数和(自身を含む): 39578292

約数和(自身を除く): 16024041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53411, 160233, 373877, 480699, 1121631, 2617139, 3364893, 7851417, 23554251]

約数ペア:

[(1, 23554251), (3, 7851417), (7, 3364893), (9, 2617139), (21, 1121631), (49, 480699), (63, 373877), (147, 160233), (441, 53411)]