329400721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{6397}}^1$

素因数の和:6660

約数の個数: 16

約数和(自身を含む): 377277264

約数和(自身を除く): 47876543

約数列:

[1, 13, 17, 221, 233, 3029, 3961, 6397, 51493, 83161, 108749, 1413737, 1490501, 19376513, 25338517, 329400721]

約数ペア:

[(1, 329400721), (13, 25338517), (17, 19376513), (221, 1490501), (233, 1413737), (3029, 108749), (3961, 83161), (6397, 51493)]