12977103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 18670176

約数和(自身を除く): 5693073

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4801, 14403, 81617, 244851, 254453, 763359, 4325701, 12977103]

約数ペア:

[(1, 12977103), (3, 4325701), (17, 763359), (51, 254453), (53, 244851), (159, 81617), (901, 14403), (2703, 4801)]