15142701

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11821}}^1$

素因数の和:11892

約数の個数: 16

約数和(自身を含む): 23454848

約数和(自身を除く): 8312147

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 11821, 35463, 82747, 248241, 721081, 2163243, 5047567, 15142701]

約数ペア:

[(1, 15142701), (3, 5047567), (7, 2163243), (21, 721081), (61, 248241), (183, 82747), (427, 35463), (1281, 11821)]