14971257

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 10637703

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 701, 791, 1017, 2103, 2373, 3051, 4907, 6309, 7119, 14721, 18927, 21357, 44163, 79213, 132489, 237639, 554491, 712917, 1663473, 2138751, 4990419, 14971257]

約数ペア:

[(1, 14971257), (3, 4990419), (7, 2138751), (9, 1663473), (21, 712917), (27, 554491), (63, 237639), (113, 132489), (189, 79213), (339, 44163), (701, 21357), (791, 18927), (1017, 14721), (2103, 7119), (2373, 6309), (3051, 4907)]