9912381

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 13530240

約数和(自身を除く): 3617859

約数列:

[1, 3, 71, 173, 213, 269, 519, 807, 12283, 19099, 36849, 46537, 57297, 139611, 3304127, 9912381]

約数ペア:

[(1, 9912381), (3, 3304127), (71, 139611), (173, 57297), (213, 46537), (269, 36849), (519, 19099), (807, 12283)]