89794019

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 112559040

約数和(自身を除く): 22765021

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 2243, 5719, 15701, 40033, 42617, 96449, 109907, 298319, 675143, 1832531, 2088233, 4726001, 12827717, 89794019]

約数ペア:

[(1, 89794019), (7, 12827717), (19, 4726001), (43, 2088233), (49, 1832531), (133, 675143), (301, 298319), (817, 109907), (931, 96449), (2107, 42617), (2243, 40033), (5719, 15701)]