2897760957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10614509}}^1$

素因数の和:10614532

約数の個数: 16

約数和(自身を含む): 4755300480

約数和(自身を除く): 1857539523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10614509, 31843527, 74301563, 137988617, 222904689, 413965851, 965920319, 2897760957]

約数ペア:

[(1, 2897760957), (3, 965920319), (7, 413965851), (13, 222904689), (21, 137988617), (39, 74301563), (91, 31843527), (273, 10614509)]