67819297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2351}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 83768832

約数和(自身を除く): 15949535

約数列:

[1, 7, 13, 91, 317, 2219, 2351, 4121, 16457, 28847, 30563, 213941, 745267, 5216869, 9688471, 67819297]

約数ペア:

[(1, 67819297), (7, 9688471), (13, 5216869), (91, 745267), (317, 213941), (2219, 30563), (2351, 28847), (4121, 16457)]