297518121

素因数分解:

$3^2\times {\mathrm{4457}}^1\times {\mathrm{7417}}^1$

素因数の和:11880

約数の個数: 12

約数和(自身を含む): 429902772

約数和(自身を除く): 132384651

約数列:

[1, 3, 9, 4457, 7417, 13371, 22251, 40113, 66753, 33057569, 99172707, 297518121]

約数ペア:

[(1, 297518121), (3, 99172707), (9, 33057569), (4457, 66753), (7417, 40113), (13371, 22251)]