38861637

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 53779968

約数和(自身を除く): 14918331

約数列:

[1, 3, 43, 71, 129, 213, 3053, 4243, 9159, 12729, 182449, 301253, 547347, 903759, 12953879, 38861637]

約数ペア:

[(1, 38861637), (3, 12953879), (43, 903759), (71, 547347), (129, 301253), (213, 182449), (3053, 12729), (4243, 9159)]