8141941.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{811}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 68402880

約数和(自身を除く): 27068643

約数列:

[1, 3, 7, 9, 21, 63, 809, 811, 2427, 2433, 5663, 5677, 7281, 7299, 16989, 17031, 50967, 51093, 656099, 1968297, 4592693, 5904891, 13778079, 41334237]

約数ペア:

[(1, 41334237), (3, 13778079), (7, 5904891), (9, 4592693), (21, 1968297), (63, 656099), (809, 51093), (811, 50967), (2427, 17031), (2433, 16989), (5663, 7299), (5677, 7281)]