239743757

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 279465984

約数和(自身を除く): 39722227

約数列:

[1, 11, 37, 47, 83, 151, 407, 517, 913, 1661, 1739, 3071, 3901, 5587, 7097, 12533, 19129, 33781, 42911, 61457, 78067, 137863, 144337, 262589, 463721, 589051, 1587707, 2888479, 5100931, 6479561, 21794887, 239743757]

約数ペア:

[(1, 239743757), (11, 21794887), (37, 6479561), (47, 5100931), (83, 2888479), (151, 1587707), (407, 589051), (517, 463721), (913, 262589), (1661, 144337), (1739, 137863), (3071, 78067), (3901, 61457), (5587, 42911), (7097, 33781), (12533, 19129)]