6461819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 8422848

約数和(自身を除く): 1961029

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 4177, 29239, 54301, 71009, 380107, 497063, 923117, 6461819]

約数ペア:

[(1, 6461819), (7, 923117), (13, 497063), (17, 380107), (91, 71009), (119, 54301), (221, 29239), (1547, 4177)]