26428491

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{4201}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 39330720

約数和(自身を除く): 12902229

約数列:

[1, 3, 9, 27, 233, 699, 2097, 4201, 6291, 12603, 37809, 113427, 978833, 2936499, 8809497, 26428491]

約数ペア:

[(1, 26428491), (3, 8809497), (9, 2936499), (27, 978833), (233, 113427), (699, 37809), (2097, 12603), (4201, 6291)]