8889887427

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{71081}}^1$

素因数の和:72018

約数の個数: 16

約数和(自身を含む): 12119196672

約数和(自身を除く): 3229309245

約数列:

[1, 3, 47, 141, 887, 2661, 41689, 71081, 125067, 213243, 3340807, 10022421, 63048847, 189146541, 2963295809, 8889887427]

約数ペア:

[(1, 8889887427), (3, 2963295809), (47, 189146541), (141, 63048847), (887, 10022421), (2661, 3340807), (41689, 213243), (71081, 125067)]