26613489

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5683}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 40742912

約数和(自身を除く): 14129423

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 5683, 17049, 39781, 119343, 1267309, 3801927, 8871163, 26613489]

約数ペア:

[(1, 26613489), (3, 8871163), (7, 3801927), (21, 1267309), (223, 119343), (669, 39781), (1561, 17049), (4683, 5683)]