679142401

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{116471}}^1$

素因数の和:116509

約数の個数: 16

約数和(自身を含む): 838598400

約数和(自身を除く): 159455999

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 116471, 815297, 1980007, 5707079, 13860049, 39949553, 97020343, 679142401]

約数ペア:

[(1, 679142401), (7, 97020343), (17, 39949553), (49, 13860049), (119, 5707079), (343, 1980007), (833, 815297), (5831, 116471)]