289678467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{6343}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 416369408

約数和(自身を除く): 126690941

約数列:

[1, 3, 13, 39, 1171, 3513, 6343, 15223, 19029, 45669, 82459, 247377, 7427653, 22282959, 96559489, 289678467]

約数ペア:

[(1, 289678467), (3, 96559489), (13, 22282959), (39, 7427653), (1171, 247377), (3513, 82459), (6343, 45669), (15223, 19029)]