24640161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 16755039

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2099, 3913, 6297, 11739, 14693, 27287, 44079, 81861, 90257, 191009, 270771, 573027, 631799, 1173341, 1895397, 3520023, 8213387, 24640161]

約数ペア:

[(1, 24640161), (3, 8213387), (7, 3520023), (13, 1895397), (21, 1173341), (39, 631799), (43, 573027), (91, 270771), (129, 191009), (273, 90257), (301, 81861), (559, 44079), (903, 27287), (1677, 14693), (2099, 11739), (3913, 6297)]