130121431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 144397728

約数和(自身を除く): 14276297

約数列:

[1, 11, 101, 173, 677, 1111, 1903, 7447, 17473, 68377, 117121, 192203, 752147, 1288331, 11829221, 130121431]

約数ペア:

[(1, 130121431), (11, 11829221), (101, 1288331), (173, 752147), (677, 192203), (1111, 117121), (1903, 68377), (7447, 17473)]