8179857

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 13605696

約数和(自身を除く): 5425839

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 827, 1099, 1413, 2481, 3297, 5789, 7443, 9891, 17367, 52101, 129839, 389517, 908873, 1168551, 2726619, 8179857]

約数ペア:

[(1, 8179857), (3, 2726619), (7, 1168551), (9, 908873), (21, 389517), (63, 129839), (157, 52101), (471, 17367), (827, 9891), (1099, 7443), (1413, 5789), (2481, 3297)]