61451423

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 71705088

約数和(自身を除く): 10253665

約数列:

[1, 11, 23, 71, 121, 253, 311, 781, 1633, 2783, 3421, 7153, 8591, 17963, 22081, 37631, 78683, 197593, 242891, 507863, 865513, 2671801, 5586493, 61451423]

約数ペア:

[(1, 61451423), (11, 5586493), (23, 2671801), (71, 865513), (121, 507863), (253, 242891), (311, 197593), (781, 78683), (1633, 37631), (2783, 22081), (3421, 17963), (7153, 8591)]