387398251

素因数分解:

${\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4774

約数の個数: 12

約数和(自身を含む): 404765760

約数和(自身を除く): 17367509

約数列:

[1, 37, 61, 1369, 2257, 4639, 83509, 171643, 282979, 6350791, 10470223, 387398251]

約数ペア:

[(1, 387398251), (37, 10470223), (61, 6350791), (1369, 282979), (2257, 171643), (4639, 83509)]