13186701

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12109}}^1$

素因数の和:12137

約数の個数: 18

約数和(自身を含む): 20938190

約数和(自身を除く): 7751489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12109, 36327, 108981, 133199, 399597, 1198791, 1465189, 4395567, 13186701]

約数ペア:

[(1, 13186701), (3, 4395567), (9, 1465189), (11, 1198791), (33, 399597), (99, 133199), (121, 108981), (363, 36327), (1089, 12109)]