54321951

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6563}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 75617280

約数和(自身を除く): 21295329

約数列:

[1, 3, 31, 89, 93, 267, 2759, 6563, 8277, 19689, 203453, 584107, 610359, 1752321, 18107317, 54321951]

約数ペア:

[(1, 54321951), (3, 18107317), (31, 1752321), (89, 610359), (93, 584107), (267, 203453), (2759, 19689), (6563, 8277)]