979666919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{270701}}^1$

素因数の和:270766

約数の個数: 16

約数和(自身を含む): 1247394816

約数和(自身を除く): 267727897

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 270701, 1894907, 2977711, 12722947, 20843977, 89060629, 139952417, 979666919]

約数ペア:

[(1, 979666919), (7, 139952417), (11, 89060629), (47, 20843977), (77, 12722947), (329, 2977711), (517, 1894907), (3619, 270701)]