12369609

素因数分解:

$3^2\times 7^3\times {\mathrm{4007}}^1$

素因数の和:4034

約数の個数: 24

約数和(自身を含む): 20841600

約数和(自身を除く): 8471991

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 4007, 12021, 28049, 36063, 84147, 196343, 252441, 589029, 1374401, 1767087, 4123203, 12369609]

約数ペア:

[(1, 12369609), (3, 4123203), (7, 1767087), (9, 1374401), (21, 589029), (49, 252441), (63, 196343), (147, 84147), (343, 36063), (441, 28049), (1029, 12021), (3087, 4007)]