2859129

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 5084352

約数和(自身を除く): 2225223

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3491, 10473, 24437, 31419, 45383, 73311, 136149, 219933, 317681, 408447, 953043, 2859129]

約数ペア:

[(1, 2859129), (3, 953043), (7, 408447), (9, 317681), (13, 219933), (21, 136149), (39, 73311), (63, 45383), (91, 31419), (117, 24437), (273, 10473), (819, 3491)]