16974081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 25648896

約数和(自身を除く): 8674815

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 733, 747, 2199, 2573, 6597, 7719, 22723, 23157, 60839, 68169, 182517, 204507, 547551, 1886009, 5658027, 16974081]

約数ペア:

[(1, 16974081), (3, 5658027), (9, 1886009), (31, 547551), (83, 204507), (93, 182517), (249, 68169), (279, 60839), (733, 23157), (747, 22723), (2199, 7719), (2573, 6597)]