13202497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 16994304

約数和(自身を除く): 3791807

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5531, 38717, 60841, 171461, 425887, 1200227, 1886071, 13202497]

約数ペア:

[(1, 13202497), (7, 1886071), (11, 1200227), (31, 425887), (77, 171461), (217, 60841), (341, 38717), (2387, 5531)]