1961647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 2255040

約数和(自身を除く): 293393

約数列:

[1, 17, 23, 29, 173, 391, 493, 667, 2941, 3979, 5017, 11339, 67643, 85289, 115391, 1961647]

約数ペア:

[(1, 1961647), (17, 115391), (23, 85289), (29, 67643), (173, 11339), (391, 5017), (493, 3979), (667, 2941)]