2012953131

素因数分解:

$3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{38083}}^1$

素因数の和:38935

約数の個数: 24

約数和(自身を含む): 3327018240

約数和(自身を除く): 1314065109

約数列:

[1, 3, 7, 9, 21, 63, 839, 2517, 5873, 7551, 17619, 38083, 52857, 114249, 266581, 342747, 799743, 2399229, 31951637, 95854911, 223661459, 287564733, 670984377, 2012953131]

約数ペア:

[(1, 2012953131), (3, 670984377), (7, 287564733), (9, 223661459), (21, 95854911), (63, 31951637), (839, 2399229), (2517, 799743), (5873, 342747), (7551, 266581), (17619, 114249), (38083, 52857)]