12308877

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 20756736

約数和(自身を除く): 8447859

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4157, 12471, 29099, 37413, 87297, 195379, 261891, 586137, 1367653, 1758411, 4102959, 12308877]

約数ペア:

[(1, 12308877), (3, 4102959), (7, 1758411), (9, 1367653), (21, 586137), (47, 261891), (63, 195379), (141, 87297), (329, 37413), (423, 29099), (987, 12471), (2961, 4157)]