30470643

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1117}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 50462048

約数和(自身を除く): 19991405

約数列:

[1, 3, 7, 9, 21, 63, 433, 1117, 1299, 3031, 3351, 3897, 7819, 9093, 10053, 23457, 27279, 70371, 483661, 1450983, 3385627, 4352949, 10156881, 30470643]

約数ペア:

[(1, 30470643), (3, 10156881), (7, 4352949), (9, 3385627), (21, 1450983), (63, 483661), (433, 70371), (1117, 27279), (1299, 23457), (3031, 10053), (3351, 9093), (3897, 7819)]