1917243729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3087349}}^1$

素因数の和:3087381

約数の個数: 16

約数和(自身を含む): 2963856000

約数和(自身を除く): 1046612271

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3087349, 9262047, 27786141, 71009027, 83358423, 213027081, 639081243, 1917243729]

約数ペア:

[(1, 1917243729), (3, 639081243), (9, 213027081), (23, 83358423), (27, 71009027), (69, 27786141), (207, 9262047), (621, 3087349)]