13233969

素因数分解:

$3^3\times 7^3\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 22880000

約数和(自身を除く): 9646031

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 1429, 3087, 4287, 9261, 10003, 12861, 30009, 38583, 70021, 90027, 210063, 270081, 490147, 630189, 1470441, 1890567, 4411323, 13233969]

約数ペア:

[(1, 13233969), (3, 4411323), (7, 1890567), (9, 1470441), (21, 630189), (27, 490147), (49, 270081), (63, 210063), (147, 90027), (189, 70021), (343, 38583), (441, 30009), (1029, 12861), (1323, 10003), (1429, 9261), (3087, 4287)]