8258229

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 13927680

約数和(自身を除く): 5669451

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2789, 2961, 8367, 19523, 25101, 58569, 131083, 175707, 393249, 917581, 1179747, 2752743, 8258229]

約数ペア:

[(1, 8258229), (3, 2752743), (7, 1179747), (9, 917581), (21, 393249), (47, 175707), (63, 131083), (141, 58569), (329, 25101), (423, 19523), (987, 8367), (2789, 2961)]