2247391419

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1176029}}^1$

素因数の和:1176059

約数の個数: 24

約数和(自身を含む): 3753887760

約数和(自身を除く): 1506496341

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1176029, 3528087, 8232203, 15288377, 24696609, 45865131, 57625421, 107018639, 172876263, 321055917, 749130473, 2247391419]

約数ペア:

[(1, 2247391419), (3, 749130473), (7, 321055917), (13, 172876263), (21, 107018639), (39, 57625421), (49, 45865131), (91, 24696609), (147, 15288377), (273, 8232203), (637, 3528087), (1911, 1176029)]