17994032049

素因数分解:

$3^1\times 7^1\times {\mathrm{61961}}^1\times {\mathrm{13829}}^1$

素因数の和:75800

約数の個数: 16

約数和(自身を含む): 27421902720

約数和(自身を除く): 9427870671

約数列:

[1, 3, 7, 21, 13829, 41487, 61961, 96803, 185883, 290409, 433727, 1301181, 856858669, 2570576007, 5998010683, 17994032049]

約数ペア:

[(1, 17994032049), (3, 5998010683), (7, 2570576007), (21, 856858669), (13829, 1301181), (41487, 433727), (61961, 290409), (96803, 185883)]