28611399

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 39241440

約数和(自身を除く): 10630041

約数列:

[1, 3, 41, 123, 457, 509, 1371, 1527, 18737, 20869, 56211, 62607, 232613, 697839, 9537133, 28611399]

約数ペア:

[(1, 28611399), (3, 9537133), (41, 697839), (123, 232613), (457, 62607), (509, 56211), (1371, 20869), (1527, 18737)]