56341257

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{65437}}^1$

素因数の和:65488

約数の個数: 16

約数和(自身を含む): 87948672

約数和(自身を除く): 31607415

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 65437, 196311, 458059, 1374177, 2682917, 8048751, 18780419, 56341257]

約数ペア:

[(1, 56341257), (3, 18780419), (7, 8048751), (21, 2682917), (41, 1374177), (123, 458059), (287, 196311), (861, 65437)]