3990446413

素因数分解:

${\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{78307}}^1$

素因数の和:78827

約数の個数: 8

約数和(自身を含む): 4031295840

約数和(自身を除く): 40849427

約数列:

[1, 131, 389, 50959, 78307, 10258217, 30461423, 3990446413]

約数ペア:

[(1, 3990446413), (131, 30461423), (389, 10258217), (50959, 78307)]