217086923

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 236488896

約数和(自身を除く): 19401973

約数列:

[1, 17, 41, 293, 697, 1063, 4981, 12013, 18071, 43583, 204221, 311459, 740911, 5294803, 12769819, 217086923]

約数ペア:

[(1, 217086923), (17, 12769819), (41, 5294803), (293, 740911), (697, 311459), (1063, 204221), (4981, 43583), (12013, 18071)]