5306847

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 8867376

約数和(自身を除く): 3560529

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2777, 8331, 19439, 36101, 58317, 108303, 136073, 252707, 408219, 758121, 1768949, 5306847]

約数ペア:

[(1, 5306847), (3, 1768949), (7, 758121), (13, 408219), (21, 252707), (39, 136073), (49, 108303), (91, 58317), (147, 36101), (273, 19439), (637, 8331), (1911, 2777)]