642912127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{3571}}^1$

素因数の和:4854

約数の個数: 16

約数和(自身を含む): 756120960

約数和(自身を除く): 113208833

約数列:

[1, 11, 13, 143, 1259, 3571, 13849, 16367, 39281, 46423, 180037, 510653, 4495889, 49454779, 58446557, 642912127]

約数ペア:

[(1, 642912127), (11, 58446557), (13, 49454779), (143, 4495889), (1259, 510653), (3571, 180037), (13849, 46423), (16367, 39281)]