317552399

素因数分解:

${\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 328333824

約数和(自身を除く): 10781425

約数列:

[1, 71, 103, 173, 251, 7313, 12283, 17819, 17821, 25853, 43423, 1265149, 1835563, 3083033, 4472569, 317552399]

約数ペア:

[(1, 317552399), (71, 4472569), (103, 3083033), (173, 1835563), (251, 1265149), (7313, 43423), (12283, 25853), (17819, 17821)]