1708421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 12

約数和(自身を含む): 2020320

約数和(自身を除く): 311899

約数列:

[1, 11, 13, 143, 169, 919, 1859, 10109, 11947, 131417, 155311, 1708421]

約数ペア:

[(1, 1708421), (11, 155311), (13, 131417), (143, 11947), (169, 10109), (919, 1859)]