417856599

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 615887792

約数和(自身を除く): 198031193

約数列:

[1, 3, 9, 73, 157, 219, 471, 657, 1413, 4051, 11461, 12153, 34383, 36459, 103149, 295723, 636007, 887169, 1908021, 2661507, 5724063, 46428511, 139285533, 417856599]

約数ペア:

[(1, 417856599), (3, 139285533), (9, 46428511), (73, 5724063), (157, 2661507), (219, 1908021), (471, 887169), (657, 636007), (1413, 295723), (4051, 103149), (11461, 36459), (12153, 34383)]