17423213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 18923520

約数和(自身を除く): 1500307

約数列:

[1, 23, 43, 79, 223, 989, 1817, 3397, 5129, 9589, 17617, 78131, 220547, 405191, 757531, 17423213]

約数ペア:

[(1, 17423213), (23, 757531), (43, 405191), (79, 220547), (223, 78131), (989, 17617), (1817, 9589), (3397, 5129)]