7135737021

素因数分解:

$3^2\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{69191}}^1$

素因数の和:70841

約数の個数: 24

約数和(自身を含む): 11786995584

約数和(自身を除く): 4651258563

約数列:

[1, 3, 7, 9, 21, 63, 1637, 4911, 11459, 14733, 34377, 69191, 103131, 207573, 484337, 622719, 1453011, 4359033, 113265667, 339797001, 792859669, 1019391003, 2378579007, 7135737021]

約数ペア:

[(1, 7135737021), (3, 2378579007), (7, 1019391003), (9, 792859669), (21, 339797001), (63, 113265667), (1637, 4359033), (4911, 1453011), (11459, 622719), (14733, 484337), (34377, 207573), (69191, 103131)]