255113937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3677}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 397621224

約数和(自身を除く): 142507287

約数列:

[1, 3, 9, 13, 39, 117, 593, 1779, 3677, 5337, 7709, 11031, 23127, 33093, 47801, 69381, 143403, 430209, 2180461, 6541383, 19624149, 28345993, 85037979, 255113937]

約数ペア:

[(1, 255113937), (3, 85037979), (9, 28345993), (13, 19624149), (39, 6541383), (117, 2180461), (593, 430209), (1779, 143403), (3677, 69381), (5337, 47801), (7709, 33093), (11031, 23127)]