130215481

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 151683840

約数和(自身を除く): 21468359

約数列:

[1, 11, 29, 43, 121, 319, 473, 863, 1247, 3509, 5203, 9493, 13717, 25027, 37109, 104423, 150887, 275297, 408199, 1076161, 3028267, 4490189, 11837771, 130215481]

約数ペア:

[(1, 130215481), (11, 11837771), (29, 4490189), (43, 3028267), (121, 1076161), (319, 408199), (473, 275297), (863, 150887), (1247, 104423), (3509, 37109), (5203, 25027), (9493, 13717)]