2182191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 1031889

約数列:

[1, 3, 11, 33, 89, 267, 743, 979, 2229, 2937, 8173, 24519, 66127, 198381, 727397, 2182191]

約数ペア:

[(1, 2182191), (3, 727397), (11, 198381), (33, 66127), (89, 24519), (267, 8173), (743, 2937), (979, 2229)]