249845121

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{11003}}^1$

素因数の和:11070

約数の個数: 24

約数和(自身を含む): 383379360

約数和(自身を除く): 133534239

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 7569, 11003, 22707, 33009, 99027, 297081, 319087, 957261, 2871783, 8615349, 9253523, 27760569, 83281707, 249845121]

約数ペア:

[(1, 249845121), (3, 83281707), (9, 27760569), (27, 9253523), (29, 8615349), (87, 2871783), (261, 957261), (783, 319087), (841, 297081), (2523, 99027), (7569, 33009), (11003, 22707)]