2879163

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 4962048

約数和(自身を除く): 2082885

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1987, 5961, 13909, 17883, 41727, 45701, 125181, 137103, 319907, 411309, 959721, 2879163]

約数ペア:

[(1, 2879163), (3, 959721), (7, 411309), (9, 319907), (21, 137103), (23, 125181), (63, 45701), (69, 41727), (161, 17883), (207, 13909), (483, 5961), (1449, 1987)]