13184577

素因数分解:

$3^2\times 7^3\times {\mathrm{4271}}^1$

素因数の和:4298

約数の個数: 24

約数和(自身を含む): 22214400

約数和(自身を除く): 9029823

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 4271, 12813, 29897, 38439, 89691, 209279, 269073, 627837, 1464953, 1883511, 4394859, 13184577]

約数ペア:

[(1, 13184577), (3, 4394859), (7, 1883511), (9, 1464953), (21, 627837), (49, 269073), (63, 209279), (147, 89691), (343, 38439), (441, 29897), (1029, 12813), (3087, 4271)]