140651489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 165559464

約数和(自身を除く): 24907975

約数列:

[1, 11, 17, 101, 121, 187, 677, 1111, 1717, 2057, 7447, 11509, 12221, 18887, 68377, 81917, 126599, 207757, 752147, 1162409, 1392589, 8273617, 12786499, 140651489]

約数ペア:

[(1, 140651489), (11, 12786499), (17, 8273617), (101, 1392589), (121, 1162409), (187, 752147), (677, 207757), (1111, 126599), (1717, 81917), (2057, 68377), (7447, 18887), (11509, 12221)]