211096989

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{32713}}^1$

素因数の和:32961

約数の個数: 16

約数和(自身を含む): 314054400

約数和(自身を除く): 102957411

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 32713, 98139, 294417, 883251, 7818407, 23455221, 70365663, 211096989]

約数ペア:

[(1, 211096989), (3, 70365663), (9, 23455221), (27, 7818407), (239, 883251), (717, 294417), (2151, 98139), (6453, 32713)]