26687421

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{1201}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 39617920

約数和(自身を除く): 12930499

約数列:

[1, 3, 9, 27, 823, 1201, 2469, 3603, 7407, 10809, 22221, 32427, 988423, 2965269, 8895807, 26687421]

約数ペア:

[(1, 26687421), (3, 8895807), (9, 2965269), (27, 988423), (823, 32427), (1201, 22221), (2469, 10809), (3603, 7407)]