2541039

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 3548160

約数和(自身を除く): 1007121

約数列:

[1, 3, 31, 89, 93, 267, 307, 921, 2759, 8277, 9517, 27323, 28551, 81969, 847013, 2541039]

約数ペア:

[(1, 2541039), (3, 847013), (31, 81969), (89, 28551), (93, 27323), (267, 9517), (307, 8277), (921, 2759)]