1247607549

素因数分解:

$3^3\times {\mathrm{1427}}^1\times {\mathrm{32381}}^1$

素因数の和:33817

約数の個数: 16

約数和(自身を含む): 1849659840

約数和(自身を除く): 602052291

約数列:

[1, 3, 9, 27, 1427, 4281, 12843, 32381, 38529, 97143, 291429, 874287, 46207687, 138623061, 415869183, 1247607549]

約数ペア:

[(1, 1247607549), (3, 415869183), (9, 138623061), (27, 46207687), (1427, 874287), (4281, 291429), (12843, 97143), (32381, 38529)]