2146339987

素因数分解:

${\mathrm{11}}^3\times {\mathrm{937}}^1\times {\mathrm{1721}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 2364705504

約数和(自身を除く): 218365517

約数列:

[1, 11, 121, 937, 1331, 1721, 10307, 18931, 113377, 208241, 1247147, 1612577, 2290651, 17738347, 195121817, 2146339987]

約数ペア:

[(1, 2146339987), (11, 195121817), (121, 17738347), (937, 2290651), (1331, 1612577), (1721, 1247147), (10307, 208241), (18931, 113377)]