90860413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11579}}^1$

素因数の和:11664

約数の個数: 16

約数和(自身を含む): 111168000

約数和(自身を除く): 20307587

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 11579, 81053, 220001, 683161, 1540007, 4782127, 12980059, 90860413]

約数ペア:

[(1, 90860413), (7, 12980059), (19, 4782127), (59, 1540007), (133, 683161), (413, 220001), (1121, 81053), (7847, 11579)]