13313993

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 16748160

約数和(自身を除く): 3434167

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1429, 9317, 10003, 15719, 110033, 172909, 1210363, 1901999, 13313993]

約数ペア:

[(1, 13313993), (7, 1901999), (11, 1210363), (77, 172909), (121, 110033), (847, 15719), (1331, 10003), (1429, 9317)]