26727281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11821}}^1$

素因数の和:11864

約数の個数: 16

約数和(自身を含む): 34047360

約数和(自身を除く): 7320079

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 11821, 82747, 200957, 224599, 1406699, 1572193, 3818183, 26727281]

約数ペア:

[(1, 26727281), (7, 3818183), (17, 1572193), (19, 1406699), (119, 224599), (133, 200957), (323, 82747), (2261, 11821)]