201380815431

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{422182003}}^1$

素因数の和:422182062

約数の個数: 12

約数和(自身を含む): 296371766808

約数和(自身を除く): 94990951377

約数列:

[1, 3, 9, 53, 159, 477, 422182003, 1266546009, 3799638027, 22375646159, 67126938477, 201380815431]

約数ペア:

[(1, 201380815431), (3, 67126938477), (9, 22375646159), (53, 3799638027), (159, 1266546009), (477, 422182003)]