8936991

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 15100800

約数和(自身を除く): 6163809

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 3299, 9897, 23093, 29691, 69279, 141857, 207837, 425571, 992999, 1276713, 2978997, 8936991]

約数ペア:

[(1, 8936991), (3, 2978997), (7, 1276713), (9, 992999), (21, 425571), (43, 207837), (63, 141857), (129, 69279), (301, 29691), (387, 23093), (903, 9897), (2709, 3299)]