13424607

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 22258080

約数和(自身を除く): 8833473

約数列:

[1, 3, 7, 9, 21, 63, 409, 521, 1227, 1563, 2863, 3647, 3681, 4689, 8589, 10941, 25767, 32823, 213089, 639267, 1491623, 1917801, 4474869, 13424607]

約数ペア:

[(1, 13424607), (3, 4474869), (7, 1917801), (9, 1491623), (21, 639267), (63, 213089), (409, 32823), (521, 25767), (1227, 10941), (1563, 8589), (2863, 4689), (3647, 3681)]