56943957

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{66137}}^1$

素因数の和:66188

約数の個数: 16

約数和(自身を含む): 88889472

約数和(自身を除く): 31945515

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 66137, 198411, 462959, 1388877, 2711617, 8134851, 18981319, 56943957]

約数ペア:

[(1, 56943957), (3, 18981319), (7, 8134851), (21, 2711617), (41, 1388877), (123, 462959), (287, 198411), (861, 66137)]