486680499

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{5393}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 724780992

約数和(自身を除く): 238100493

約数列:

[1, 3, 9, 37, 111, 271, 333, 813, 2439, 5393, 10027, 16179, 30081, 48537, 90243, 199541, 598623, 1461503, 1795869, 4384509, 13153527, 54075611, 162226833, 486680499]

約数ペア:

[(1, 486680499), (3, 162226833), (9, 54075611), (37, 13153527), (111, 4384509), (271, 1795869), (333, 1461503), (813, 598623), (2439, 199541), (5393, 90243), (10027, 48537), (16179, 30081)]