5120031

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 7833600

約数和(自身を除く): 2713569

約数列:

[1, 3, 7, 21, 479, 509, 1437, 1527, 3353, 3563, 10059, 10689, 243811, 731433, 1706677, 5120031]

約数ペア:

[(1, 5120031), (3, 1706677), (7, 731433), (21, 243811), (479, 10689), (509, 10059), (1437, 3563), (1527, 3353)]