30999639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3343}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 45264384

約数和(自身を除く): 14264745

約数列:

[1, 3, 11, 33, 281, 843, 3091, 3343, 9273, 10029, 36773, 110319, 939383, 2818149, 10333213, 30999639]

約数ペア:

[(1, 30999639), (3, 10333213), (11, 2818149), (33, 939383), (281, 110319), (843, 36773), (3091, 10029), (3343, 9273)]