23209917

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 32268288

約数和(自身を除く): 9058371

約数列:

[1, 3, 31, 93, 103, 309, 2423, 3193, 7269, 9579, 75113, 225339, 249569, 748707, 7736639, 23209917]

約数ペア:

[(1, 23209917), (3, 7736639), (31, 748707), (93, 249569), (103, 225339), (309, 75113), (2423, 9579), (3193, 7269)]