13885011

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 23019360

約数和(自身を除く): 9134349

約数列:

[1, 3, 7, 9, 21, 63, 433, 509, 1299, 1527, 3031, 3563, 3897, 4581, 9093, 10689, 27279, 32067, 220397, 661191, 1542779, 1983573, 4628337, 13885011]

約数ペア:

[(1, 13885011), (3, 4628337), (7, 1983573), (9, 1542779), (21, 661191), (63, 220397), (433, 32067), (509, 27279), (1299, 10689), (1527, 9093), (3031, 4581), (3563, 3897)]