22889619

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 33931872

約数和(自身を除く): 11042253

約数列:

[1, 3, 9, 71, 113, 213, 317, 339, 639, 951, 1017, 2853, 8023, 22507, 24069, 35821, 67521, 72207, 107463, 202563, 322389, 2543291, 7629873, 22889619]

約数ペア:

[(1, 22889619), (3, 7629873), (9, 2543291), (71, 322389), (113, 202563), (213, 107463), (317, 72207), (339, 67521), (639, 35821), (951, 24069), (1017, 22507), (2853, 8023)]