2247993879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{388859}}^1$

素因数の和:388950

約数の個数: 16

約数和(自身を含む): 3135767040

約数和(自身を除く): 887773161

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 388859, 1166577, 15943219, 18276373, 47829657, 54829119, 749331293, 2247993879]

約数ペア:

[(1, 2247993879), (3, 749331293), (41, 54829119), (47, 47829657), (123, 18276373), (141, 15943219), (1927, 1166577), (5781, 388859)]