23499721

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 28191744

約数和(自身を除く): 4692023

約数列:

[1, 7, 23, 161, 227, 643, 1589, 4501, 5221, 14789, 36547, 103523, 145961, 1021727, 3357103, 23499721]

約数ペア:

[(1, 23499721), (7, 3357103), (23, 1021727), (161, 145961), (227, 103523), (643, 36547), (1589, 14789), (4501, 5221)]