108518111

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 122229360

約数和(自身を除く): 13711249

約数列:

[1, 13, 43, 109, 137, 169, 559, 1417, 1781, 4687, 5891, 7267, 14933, 18421, 23153, 60931, 76583, 194129, 642119, 792103, 995579, 2523677, 8347547, 108518111]

約数ペア:

[(1, 108518111), (13, 8347547), (43, 2523677), (109, 995579), (137, 792103), (169, 642119), (559, 194129), (1417, 76583), (1781, 60931), (4687, 23153), (5891, 18421), (7267, 14933)]