872789853

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{593}}^1\times {\mathrm{2903}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 1262682432

約数和(自身を除く): 389892579

約数列:

[1, 3, 13, 39, 169, 507, 593, 1779, 2903, 7709, 8709, 23127, 37739, 100217, 113217, 300651, 490607, 1471821, 1721479, 5164437, 22379227, 67137681, 290929951, 872789853]

約数ペア:

[(1, 872789853), (3, 290929951), (13, 67137681), (39, 22379227), (169, 5164437), (507, 1721479), (593, 1471821), (1779, 490607), (2903, 300651), (7709, 113217), (8709, 100217), (23127, 37739)]