26903817

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{593}}^1$

素因数の和:741

約数の個数: 18

約数和(自身を含む): 39482586

約数和(自身を除く): 12578769

約数列:

[1, 3, 9, 71, 213, 593, 639, 1779, 5041, 5337, 15123, 42103, 45369, 126309, 378927, 2989313, 8967939, 26903817]

約数ペア:

[(1, 26903817), (3, 8967939), (9, 2989313), (71, 378927), (213, 126309), (593, 45369), (639, 42103), (1779, 15123), (5041, 5337)]