2016207693

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{64319}}^1$

素因数の和:64380

約数の個数: 28

約数和(自身を含む): 3093277440

約数和(自身を除く): 1077069747

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 10449, 31347, 64319, 192957, 578871, 1736613, 2765717, 5209839, 8297151, 15629517, 24891453, 46888551, 74674359, 224023077, 672069231, 2016207693]

約数ペア:

[(1, 2016207693), (3, 672069231), (9, 224023077), (27, 74674359), (43, 46888551), (81, 24891453), (129, 15629517), (243, 8297151), (387, 5209839), (729, 2765717), (1161, 1736613), (3483, 578871), (10449, 192957), (31347, 64319)]