12814137

素因数分解:

$3^2\times 7^4\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 30

約数和(自身を含む): 21629322

約数和(自身を除く): 8815185

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 593, 1029, 1779, 2401, 3087, 4151, 5337, 7203, 12453, 21609, 29057, 37359, 87171, 203399, 261513, 610197, 1423793, 1830591, 4271379, 12814137]

約数ペア:

[(1, 12814137), (3, 4271379), (7, 1830591), (9, 1423793), (21, 610197), (49, 261513), (63, 203399), (147, 87171), (343, 37359), (441, 29057), (593, 21609), (1029, 12453), (1779, 7203), (2401, 5337), (3087, 4151)]