30286221

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9551}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 46460928

約数和(自身を除く): 16174707

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 9551, 28653, 66857, 200571, 1442201, 4326603, 10095407, 30286221]

約数ペア:

[(1, 30286221), (3, 10095407), (7, 4326603), (21, 1442201), (151, 200571), (453, 66857), (1057, 28653), (3171, 9551)]