389636043

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{6271}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 526848000

約数和(自身を除く): 137211957

約数列:

[1, 3, 139, 149, 417, 447, 6271, 18813, 20711, 62133, 871669, 934379, 2615007, 2803137, 129878681, 389636043]

約数ペア:

[(1, 389636043), (3, 129878681), (139, 2803137), (149, 2615007), (417, 934379), (447, 871669), (6271, 62133), (18813, 20711)]