1910772123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{1103}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 2812744704

約数和(自身を除く): 901972581

約数列:

[1, 3, 13, 39, 43, 129, 559, 1033, 1103, 1677, 3099, 3309, 13429, 14339, 40287, 43017, 44419, 47429, 133257, 142287, 577447, 616577, 1139399, 1732341, 1849731, 3418197, 14812187, 44436561, 48994157, 146982471, 636924041, 1910772123]

約数ペア:

[(1, 1910772123), (3, 636924041), (13, 146982471), (39, 48994157), (43, 44436561), (129, 14812187), (559, 3418197), (1033, 1849731), (1103, 1732341), (1677, 1139399), (3099, 616577), (3309, 577447), (13429, 142287), (14339, 133257), (40287, 47429), (43017, 44419)]