2009047053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1392271}}^1$

素因数の和:1392324

約数の個数: 16

約数和(自身を含む): 2962754816

約数和(自身を除く): 953707763

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1392271, 4176813, 18099523, 51514027, 54298569, 154542081, 669682351, 2009047053]

約数ペア:

[(1, 2009047053), (3, 669682351), (13, 154542081), (37, 54298569), (39, 51514027), (111, 18099523), (481, 4176813), (1443, 1392271)]