664130143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6397}}^1$

素因数の和:6642

約数の個数: 16

約数和(自身を含む): 729679104

約数和(自身を除く): 65548961

約数列:

[1, 17, 31, 197, 527, 3349, 6107, 6397, 103819, 108749, 198307, 1260209, 3371219, 21423553, 39066479, 664130143]

約数ペア:

[(1, 664130143), (17, 39066479), (31, 21423553), (197, 3371219), (527, 1260209), (3349, 198307), (6107, 108749), (6397, 103819)]