28035837

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 42213600

約数和(自身を除く): 14177763

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 659, 1467, 1977, 4727, 5931, 14181, 19111, 42543, 57333, 107417, 171999, 322251, 966753, 3115093, 9345279, 28035837]

約数ペア:

[(1, 28035837), (3, 9345279), (9, 3115093), (29, 966753), (87, 322251), (163, 171999), (261, 107417), (489, 57333), (659, 42543), (1467, 19111), (1977, 14181), (4727, 5931)]