15204273

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42589}}^1$

素因数の和:42616

約数の個数: 16

約数和(自身を含む): 24531840

約数和(自身を除く): 9327567

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42589, 127767, 298123, 724013, 894369, 2172039, 5068091, 15204273]

約数ペア:

[(1, 15204273), (3, 5068091), (7, 2172039), (17, 894369), (21, 724013), (51, 298123), (119, 127767), (357, 42589)]