3144987

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 20

約数和(自身を含む): 4817736

約数和(自身を除く): 1672749

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 947, 1107, 2841, 3321, 8523, 25569, 38827, 76707, 116481, 349443, 1048329, 3144987]

約数ペア:

[(1, 3144987), (3, 1048329), (9, 349443), (27, 116481), (41, 76707), (81, 38827), (123, 25569), (369, 8523), (947, 3321), (1107, 2841)]