2011124745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6384523}}^1$

素因数の和:6384541

約数の個数: 24

約数和(自身を含む): 3983942976

約数和(自身を除く): 1972818231

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6384523, 19153569, 31922615, 44691661, 57460707, 95767845, 134074983, 223458305, 287303535, 402224949, 670374915, 2011124745]

約数ペア:

[(1, 2011124745), (3, 670374915), (5, 402224949), (7, 287303535), (9, 223458305), (15, 134074983), (21, 95767845), (35, 57460707), (45, 44691661), (63, 31922615), (105, 19153569), (315, 6384523)]