622447059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 918973440

約数和(自身を除く): 296526381

約数列:

[1, 3, 13, 39, 43, 129, 239, 559, 717, 1553, 1677, 3107, 4659, 9321, 10277, 20189, 30831, 60567, 66779, 133601, 200337, 371167, 400803, 868127, 1113501, 2604381, 4825171, 14475513, 15960181, 47880543, 207482353, 622447059]

約数ペア:

[(1, 622447059), (3, 207482353), (13, 47880543), (39, 15960181), (43, 14475513), (129, 4825171), (239, 2604381), (559, 1113501), (717, 868127), (1553, 400803), (1677, 371167), (3107, 200337), (4659, 133601), (9321, 66779), (10277, 60567), (20189, 30831)]