33973121

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 45024000

約数和(自身を除く): 11050879

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 401, 637, 931, 1729, 2807, 4459, 5213, 6517, 7619, 12103, 19649, 36491, 53333, 84721, 99047, 137543, 255437, 373331, 693329, 1788059, 2613317, 4853303, 33973121]

約数ペア:

[(1, 33973121), (7, 4853303), (13, 2613317), (19, 1788059), (49, 693329), (91, 373331), (133, 255437), (247, 137543), (343, 99047), (401, 84721), (637, 53333), (931, 36491), (1729, 19649), (2807, 12103), (4459, 7619), (5213, 6517)]