17701697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 20189568

約数和(自身を除く): 2487871

約数列:

[1, 13, 23, 73, 299, 811, 949, 1679, 10543, 18653, 21827, 59203, 242489, 769639, 1361669, 17701697]

約数ペア:

[(1, 17701697), (13, 1361669), (23, 769639), (73, 242489), (299, 59203), (811, 21827), (949, 18653), (1679, 10543)]