26228721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 36933440

約数和(自身を除く): 10704719

約数列:

[1, 3, 19, 57, 421, 1093, 1263, 3279, 7999, 20767, 23997, 62301, 460153, 1380459, 8742907, 26228721]

約数ペア:

[(1, 26228721), (3, 8742907), (19, 1380459), (57, 460153), (421, 62301), (1093, 23997), (1263, 20767), (3279, 7999)]