1768571133

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{3331}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 2730427392

約数和(自身を除く): 961856259

約数列:

[1, 3, 7, 21, 131, 193, 393, 579, 917, 1351, 2751, 3331, 4053, 9993, 23317, 25283, 69951, 75849, 176981, 436361, 530943, 642883, 1309083, 1928649, 3054527, 4500181, 9163581, 13500543, 84217673, 252653019, 589523711, 1768571133]

約数ペア:

[(1, 1768571133), (3, 589523711), (7, 252653019), (21, 84217673), (131, 13500543), (193, 9163581), (393, 4500181), (579, 3054527), (917, 1928649), (1351, 1309083), (2751, 642883), (3331, 530943), (4053, 436361), (9993, 176981), (23317, 75849), (25283, 69951)]