4260069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 6900192

約数和(自身を除く): 2640123

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1163, 1221, 3489, 3663, 10467, 12793, 38379, 43031, 115137, 129093, 387279, 473341, 1420023, 4260069]

約数ペア:

[(1, 4260069), (3, 1420023), (9, 473341), (11, 387279), (33, 129093), (37, 115137), (99, 43031), (111, 38379), (333, 12793), (407, 10467), (1163, 3663), (1221, 3489)]