12217683

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 16652160

約数和(自身を除く): 4434477

約数列:

[1, 3, 83, 139, 249, 353, 417, 1059, 11537, 29299, 34611, 49067, 87897, 147201, 4072561, 12217683]

約数ペア:

[(1, 12217683), (3, 4072561), (83, 147201), (139, 87897), (249, 49067), (353, 34611), (417, 29299), (1059, 11537)]