520069129809

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1\times {\mathrm{1687643}}^1$

素因数の和:1688524

約数の個数: 16

約数和(自身を含む): 699359673600

約数和(自身を除く): 179290543791

約数列:

[1, 3, 139, 417, 739, 2217, 102721, 308163, 1687643, 5062929, 234582377, 703747131, 1247168177, 3741504531, 173356376603, 520069129809]

約数ペア:

[(1, 520069129809), (3, 173356376603), (139, 3741504531), (417, 1247168177), (739, 703747131), (2217, 234582377), (102721, 5062929), (308163, 1687643)]