259997749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^2$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 297217152

約数和(自身を除く): 37219403

約数列:

[1, 11, 47, 73, 83, 517, 803, 913, 3431, 3901, 6059, 6889, 37741, 42911, 66649, 75779, 284773, 323783, 502897, 3132503, 3561613, 5531867, 23636159, 259997749]

約数ペア:

[(1, 259997749), (11, 23636159), (47, 5531867), (73, 3561613), (83, 3132503), (517, 502897), (803, 323783), (913, 284773), (3431, 75779), (3901, 66649), (6059, 42911), (6889, 37741)]