13771107

素因数分解:

$3^3\times 7^3\times {\mathrm{1487}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 23808000

約数和(自身を除く): 10036893

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 1487, 3087, 4461, 9261, 10409, 13383, 31227, 40149, 72863, 93681, 218589, 281043, 510041, 655767, 1530123, 1967301, 4590369, 13771107]

約数ペア:

[(1, 13771107), (3, 4590369), (7, 1967301), (9, 1530123), (21, 655767), (27, 510041), (49, 281043), (63, 218589), (147, 93681), (189, 72863), (343, 40149), (441, 31227), (1029, 13383), (1323, 10409), (1487, 9261), (3087, 4461)]