17494099

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 21007872

約数和(自身を除く): 3513773

約数列:

[1, 7, 23, 161, 193, 563, 1351, 3941, 4439, 12949, 31073, 90643, 108659, 760613, 2499157, 17494099]

約数ペア:

[(1, 17494099), (7, 2499157), (23, 760613), (161, 108659), (193, 90643), (563, 31073), (1351, 12949), (3941, 4439)]