47465307

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 72244224

約数和(自身を除く): 24778917

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2143, 2461, 6429, 7383, 19287, 22149, 49289, 147867, 229301, 443601, 687903, 2063709, 5273923, 15821769, 47465307]

約数ペア:

[(1, 47465307), (3, 15821769), (9, 5273923), (23, 2063709), (69, 687903), (107, 443601), (207, 229301), (321, 147867), (963, 49289), (2143, 22149), (2461, 19287), (6429, 7383)]