172904017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3863}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 203833728

約数和(自身を除く): 30929711

約数列:

[1, 11, 13, 143, 313, 3443, 3863, 4069, 42493, 44759, 50219, 552409, 1209119, 13300309, 15718547, 172904017]

約数ペア:

[(1, 172904017), (11, 15718547), (13, 13300309), (143, 1209119), (313, 552409), (3443, 50219), (3863, 44759), (4069, 42493)]