231011521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2633}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 264179664

約数和(自身を除く): 33168143

約数列:

[1, 13, 17, 221, 397, 2633, 5161, 6749, 34229, 44761, 87737, 581893, 1045301, 13588913, 17770117, 231011521]

約数ペア:

[(1, 231011521), (13, 17770117), (17, 13588913), (221, 1045301), (397, 581893), (2633, 87737), (5161, 44761), (6749, 34229)]