16857217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 19474560

約数和(自身を除く): 2617343

約数列:

[1, 13, 17, 83, 221, 919, 1079, 1411, 11947, 15623, 18343, 76277, 203099, 991601, 1296709, 16857217]

約数ペア:

[(1, 16857217), (13, 1296709), (17, 991601), (83, 203099), (221, 76277), (919, 18343), (1079, 15623), (1411, 11947)]