13773321

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1862

約数の個数: 20

約数和(自身を含む): 20798932

約数和(自身を除く): 7025611

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1753, 2619, 5259, 7857, 15777, 47331, 141993, 170041, 510123, 1530369, 4591107, 13773321]

約数ペア:

[(1, 13773321), (3, 4591107), (9, 1530369), (27, 510123), (81, 170041), (97, 141993), (291, 47331), (873, 15777), (1753, 7857), (2619, 5259)]