89128919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 101053440

約数和(自身を除く): 11924521

約数列:

[1, 11, 29, 271, 319, 1031, 2981, 7859, 11341, 29899, 86449, 279401, 328889, 3073411, 8102629, 89128919]

約数ペア:

[(1, 89128919), (11, 8102629), (29, 3073411), (271, 328889), (319, 279401), (1031, 86449), (2981, 29899), (7859, 11341)]