3868719

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 5370624

約数和(自身を除く): 1501905

約数列:

[1, 3, 41, 71, 123, 213, 443, 1329, 2911, 8733, 18163, 31453, 54489, 94359, 1289573, 3868719]

約数ペア:

[(1, 3868719), (3, 1289573), (41, 94359), (71, 54489), (123, 31453), (213, 18163), (443, 8733), (1329, 2911)]