68283929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 82375680

約数和(自身を除く): 14091751

約数列:

[1, 7, 19, 133, 691, 743, 4837, 5201, 13129, 14117, 91903, 98819, 513413, 3593891, 9754847, 68283929]

約数ペア:

[(1, 68283929), (7, 9754847), (19, 3593891), (133, 513413), (691, 98819), (743, 91903), (4837, 14117), (5201, 13129)]