5381073

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 20

約数和(自身を含む): 8301568

約数和(自身を除く): 2920495

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2143, 2511, 6429, 19287, 57861, 66433, 173583, 199299, 597897, 1793691, 5381073]

約数ペア:

[(1, 5381073), (3, 1793691), (9, 597897), (27, 199299), (31, 173583), (81, 66433), (93, 57861), (279, 19287), (837, 6429), (2143, 2511)]