261588702901

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1\times {\mathrm{1697}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 276924510720

約数和(自身を除く): 15335807819

約数列:

[1, 43, 47, 89, 857, 1697, 2021, 3827, 4183, 36851, 40279, 72971, 76273, 79759, 151033, 179869, 1454329, 1731997, 3279739, 3429637, 3584831, 6494419, 7098551, 62536147, 68353463, 129435281, 154147733, 305237693, 2939198909, 5565717083, 6083458207, 261588702901]

約数ペア:

[(1, 261588702901), (43, 6083458207), (47, 5565717083), (89, 2939198909), (857, 305237693), (1697, 154147733), (2021, 129435281), (3827, 68353463), (4183, 62536147), (36851, 7098551), (40279, 6494419), (72971, 3584831), (76273, 3429637), (79759, 3279739), (151033, 1731997), (179869, 1454329)]