13288677

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 18720768

約数和(自身を除く): 5432091

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3323, 3999, 9969, 103013, 142889, 309039, 428667, 4429559, 13288677]

約数ペア:

[(1, 13288677), (3, 4429559), (31, 428667), (43, 309039), (93, 142889), (129, 103013), (1333, 9969), (3323, 3999)]