2009056743

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1403953}}^1$

素因数の和:1404015

約数の個数: 16

約数和(自身を含む): 3032540640

約数和(自身を除く): 1023483897

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1403953, 4211859, 12635577, 37906731, 74409509, 223228527, 669685581, 2009056743]

約数ペア:

[(1, 2009056743), (3, 669685581), (9, 223228527), (27, 74409509), (53, 37906731), (159, 12635577), (477, 4211859), (1431, 1403953)]