1621969151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{11923}}^1$

素因数の和:12166

約数の個数: 16

約数和(自身を含む): 1802908800

約数和(自身を除く): 180939649

約数列:

[1, 11, 83, 149, 913, 1639, 11923, 12367, 131153, 136037, 989609, 1776527, 10885699, 19541797, 147451741, 1621969151]

約数ペア:

[(1, 1621969151), (11, 147451741), (83, 19541797), (149, 10885699), (913, 1776527), (1639, 989609), (11923, 136037), (12367, 131153)]