2021411217

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{116113}}^1$

素因数の和:116952

約数の個数: 16

約数和(自身を含む): 3083987840

約数和(自身を除く): 1062576623

約数列:

[1, 3, 7, 21, 829, 2487, 5803, 17409, 116113, 348339, 812791, 2438373, 96257677, 288773031, 673803739, 2021411217]

約数ペア:

[(1, 2021411217), (3, 673803739), (7, 288773031), (21, 96257677), (829, 2438373), (2487, 812791), (5803, 348339), (17409, 116113)]