21182051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 24624000

約数和(自身を除く): 3441949

約数列:

[1, 11, 17, 187, 227, 499, 2497, 3859, 5489, 8483, 42449, 93313, 113273, 1246003, 1925641, 21182051]

約数ペア:

[(1, 21182051), (11, 1925641), (17, 1246003), (187, 113273), (227, 93313), (499, 42449), (2497, 8483), (3859, 5489)]