2009047023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3916271}}^1$

素因数の和:3916299

約数の個数: 16

約数和(自身を含む): 3133017600

約数和(自身を除く): 1123970577

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3916271, 11748813, 35246439, 74409149, 105739317, 223227447, 669682341, 2009047023]

約数ペア:

[(1, 2009047023), (3, 669682341), (9, 223227447), (19, 105739317), (27, 74409149), (57, 35246439), (171, 11748813), (513, 3916271)]