15789339

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 24111360

約数和(自身を除く): 8322021

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 919, 1909, 2757, 5727, 8271, 17181, 21137, 63411, 76277, 190233, 228831, 686493, 1754371, 5263113, 15789339]

約数ペア:

[(1, 15789339), (3, 5263113), (9, 1754371), (23, 686493), (69, 228831), (83, 190233), (207, 76277), (249, 63411), (747, 21137), (919, 17181), (1909, 8271), (2757, 5727)]