389650839

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{7151}}^1$

素因数の和:7638

約数の個数: 16

約数和(自身を含む): 533481984

約数和(自身を除く): 143831145

約数列:

[1, 3, 41, 123, 443, 1329, 7151, 18163, 21453, 54489, 293191, 879573, 3167893, 9503679, 129883613, 389650839]

約数ペア:

[(1, 389650839), (3, 129883613), (41, 9503679), (123, 3167893), (443, 879573), (1329, 293191), (7151, 54489), (18163, 21453)]