1520220237

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1\times {\mathrm{4259}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 2075335680

約数和(自身を除く): 555115443

約数列:

[1, 3, 43, 129, 2767, 4259, 8301, 12777, 118981, 183137, 356943, 549411, 11784653, 35353959, 506740079, 1520220237]

約数ペア:

[(1, 1520220237), (3, 506740079), (43, 35353959), (129, 11784653), (2767, 549411), (4259, 356943), (8301, 183137), (12777, 118981)]