39816119

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 46348800

約数和(自身を除く): 6532681

約数列:

[1, 7, 101, 199, 283, 707, 1393, 1981, 20099, 28583, 56317, 140693, 200081, 394219, 5688017, 39816119]

約数ペア:

[(1, 39816119), (7, 5688017), (101, 394219), (199, 200081), (283, 140693), (707, 56317), (1393, 28583), (1981, 20099)]