26872719

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 36817920

約数和(自身を除く): 9945201

約数列:

[1, 3, 71, 79, 213, 237, 1597, 4791, 5609, 16827, 113387, 126163, 340161, 378489, 8957573, 26872719]

約数ペア:

[(1, 26872719), (3, 8957573), (71, 378489), (79, 340161), (213, 126163), (237, 113387), (1597, 16827), (4791, 5609)]