12864951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 20975760

約数和(自身を除く): 8110809

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 4481, 13443, 40329, 49291, 129949, 147873, 389847, 443619, 1169541, 1429439, 4288317, 12864951]

約数ペア:

[(1, 12864951), (3, 4288317), (9, 1429439), (11, 1169541), (29, 443619), (33, 389847), (87, 147873), (99, 129949), (261, 49291), (319, 40329), (957, 13443), (2871, 4481)]