660806399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{29347}}^1$

素因数の和:29470

約数の個数: 16

約数和(自身を含む): 760700160

約数和(自身を除く): 99893761

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 29347, 322817, 674981, 2611883, 7424791, 28730713, 60073309, 660806399]

約数ペア:

[(1, 660806399), (11, 60073309), (23, 28730713), (89, 7424791), (253, 2611883), (979, 674981), (2047, 322817), (22517, 29347)]