1330999901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{11003}}^1$

素因数の和:12592

約数の個数: 16

約数和(自身を含む): 1660635648

約数和(自身を除く): 329635747

約数列:

[1, 7, 11, 77, 1571, 10997, 11003, 17281, 77021, 120967, 121033, 847231, 17285713, 120999991, 190142843, 1330999901]

約数ペア:

[(1, 1330999901), (7, 190142843), (11, 120999991), (77, 17285713), (1571, 847231), (10997, 121033), (11003, 120967), (17281, 77021)]