8906157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 13968864

約数和(自身を除く): 5062707

約数列:

[1, 3, 9, 13, 39, 117, 163, 467, 489, 1401, 1467, 2119, 4203, 6071, 6357, 18213, 19071, 54639, 76121, 228363, 685089, 989573, 2968719, 8906157]

約数ペア:

[(1, 8906157), (3, 2968719), (9, 989573), (13, 685089), (39, 228363), (117, 76121), (163, 54639), (467, 19071), (489, 18213), (1401, 6357), (1467, 6071), (2119, 4203)]