9171987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 13668480

約数和(自身を除く): 4496493

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 6779, 20337, 74569, 223707, 277939, 833817, 3057329, 9171987]

約数ペア:

[(1, 9171987), (3, 3057329), (11, 833817), (33, 277939), (41, 223707), (123, 74569), (451, 20337), (1353, 6779)]