70710107

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:251

約数の個数: 18

約数和(自身を含む): 78597036

約数和(自身を除く): 7886929

約数列:

[1, 13, 71, 83, 169, 923, 1079, 5041, 5893, 11999, 14027, 65533, 76609, 418403, 851929, 995917, 5439239, 70710107]

約数ペア:

[(1, 70710107), (13, 5439239), (71, 995917), (83, 851929), (169, 418403), (923, 76609), (1079, 65533), (5041, 14027), (5893, 11999)]