1993670063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{171469}}^1$

素因数の和:171638

約数の個数: 16

約数和(自身を含む): 2502090240

約数和(自身を除く): 508420177

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 11627, 171469, 1200283, 1886159, 13203113, 25891819, 181242733, 284810009, 1993670063]

約数ペア:

[(1, 1993670063), (7, 284810009), (11, 181242733), (77, 25891819), (151, 13203113), (1057, 1886159), (1661, 1200283), (11627, 171469)]