2009353953

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{109639}}^1$

素因数の和:109832

約数の個数: 16

約数和(自身を含む): 2762928000

約数和(自身を除く): 753574047

約数列:

[1, 3, 41, 123, 149, 447, 6109, 18327, 109639, 328917, 4495199, 13485597, 16336211, 49008633, 669784651, 2009353953]

約数ペア:

[(1, 2009353953), (3, 669784651), (41, 49008633), (123, 16336211), (149, 13485597), (447, 4495199), (6109, 328917), (18327, 109639)]