4201407

素因数分解:

$3^2\times 7^3\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 24

約数和(自身を含む): 7082400

約数和(自身を除く): 2880993

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1361, 3087, 4083, 9527, 12249, 28581, 66689, 85743, 200067, 466823, 600201, 1400469, 4201407]

約数ペア:

[(1, 4201407), (3, 1400469), (7, 600201), (9, 466823), (21, 200067), (49, 85743), (63, 66689), (147, 28581), (343, 12249), (441, 9527), (1029, 4083), (1361, 3087)]