89105269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 102692160

約数和(自身を除く): 13586891

約数列:

[1, 11, 19, 209, 361, 1181, 3971, 6859, 12991, 22439, 75449, 246829, 426341, 4689751, 8100479, 89105269]

約数ペア:

[(1, 89105269), (11, 8100479), (19, 4689751), (209, 426341), (361, 246829), (1181, 75449), (3971, 22439), (6859, 12991)]