247796133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{7573}}^1$

素因数の和:8428

約数の個数: 16

約数和(自身を含む): 356280960

約数和(自身を除く): 108484827

約数列:

[1, 3, 13, 39, 839, 2517, 7573, 10907, 22719, 32721, 98449, 295347, 6353747, 19061241, 82598711, 247796133]

約数ペア:

[(1, 247796133), (3, 82598711), (13, 19061241), (39, 6353747), (839, 295347), (2517, 98449), (7573, 32721), (10907, 22719)]