86523217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20117}}^1$

素因数の和:20168

約数の個数: 16

約数和(自身を含む): 104291712

約数和(自身を除く): 17768495

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 20117, 221287, 341989, 462691, 3761879, 5089601, 7865747, 86523217]

約数ペア:

[(1, 86523217), (11, 7865747), (17, 5089601), (23, 3761879), (187, 462691), (253, 341989), (391, 221287), (4301, 20117)]