9581369

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 11251968

約数和(自身を除く): 1670599

約数列:

[1, 7, 97, 103, 137, 679, 721, 959, 9991, 13289, 14111, 69937, 93023, 98777, 1368767, 9581369]

約数ペア:

[(1, 9581369), (7, 1368767), (97, 98777), (103, 93023), (137, 69937), (679, 14111), (721, 13289), (959, 9991)]