21925533

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4481}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 33561216

約数和(自身を除く): 11635683

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4481, 4893, 13443, 31367, 94101, 1044073, 3132219, 7308511, 21925533]

約数ペア:

[(1, 21925533), (3, 7308511), (7, 3132219), (21, 1044073), (233, 94101), (699, 31367), (1631, 13443), (4481, 4893)]