9128259

素因数分解:

$3^2\times 7^3\times {\mathrm{2957}}^1$

素因数の和:2984

約数の個数: 24

約数和(自身を含む): 15381600

約数和(自身を除く): 6253341

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2957, 3087, 8871, 20699, 26613, 62097, 144893, 186291, 434679, 1014251, 1304037, 3042753, 9128259]

約数ペア:

[(1, 9128259), (3, 3042753), (7, 1304037), (9, 1014251), (21, 434679), (49, 186291), (63, 144893), (147, 62097), (343, 26613), (441, 20699), (1029, 8871), (2957, 3087)]