6540989819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4228177}}^1$

素因数の和:4228214

約数の個数: 16

約数和(自身を含む): 8524006848

約数和(自身を除く): 1983017029

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 4228177, 29597239, 54966301, 71879009, 384764107, 503153063, 934427117, 6540989819]

約数ペア:

[(1, 6540989819), (7, 934427117), (13, 503153063), (17, 384764107), (91, 71879009), (119, 54966301), (221, 29597239), (1547, 4228177)]