378008391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{30137}}^1$

素因数の和:30290

約数の個数: 16

約数和(自身を含む): 522231264

約数和(自身を除く): 144222873

約数列:

[1, 3, 37, 111, 113, 339, 4181, 12543, 30137, 90411, 1115069, 3345207, 3405481, 10216443, 126002797, 378008391]

約数ペア:

[(1, 378008391), (3, 126002797), (37, 10216443), (111, 3405481), (113, 3345207), (339, 1115069), (4181, 90411), (12543, 30137)]