12412827

素因数分解:

$3^2\times 7^3\times {\mathrm{4021}}^1$

素因数の和:4048

約数の個数: 24

約数和(自身を含む): 20914400

約数和(自身を除く): 8501573

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 4021, 12063, 28147, 36189, 84441, 197029, 253323, 591087, 1379203, 1773261, 4137609, 12412827]

約数ペア:

[(1, 12412827), (3, 4137609), (7, 1773261), (9, 1379203), (21, 591087), (49, 253323), (63, 197029), (147, 84441), (343, 36189), (441, 28147), (1029, 12063), (3087, 4021)]