71876903

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 85264704

約数和(自身を除く): 13387801

約数列:

[1, 7, 37, 97, 259, 679, 2861, 3589, 20027, 25123, 105857, 277517, 740999, 1942619, 10268129, 71876903]

約数ペア:

[(1, 71876903), (7, 10268129), (37, 1942619), (97, 740999), (259, 277517), (679, 105857), (2861, 25123), (3589, 20027)]