2055565593

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{590171}}^1$

素因数の和:590226

約数の個数: 20

約数和(自身を含む): 3142075728

約数和(自身を除く): 1086510135

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 590171, 1770513, 5311539, 15934617, 25377353, 47803851, 76132059, 228396177, 685188531, 2055565593]

約数ペア:

[(1, 2055565593), (3, 685188531), (9, 228396177), (27, 76132059), (43, 47803851), (81, 25377353), (129, 15934617), (387, 5311539), (1161, 1770513), (3483, 590171)]