2229159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 3183840

約数和(自身を除く): 954681

約数列:

[1, 3, 17, 51, 109, 327, 401, 1203, 1853, 5559, 6817, 20451, 43709, 131127, 743053, 2229159]

約数ペア:

[(1, 2229159), (3, 743053), (17, 131127), (51, 43709), (109, 20451), (327, 6817), (401, 5559), (1203, 1853)]