2715208041

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1420831}}^1$

素因数の和:1420861

約数の個数: 24

約数和(自身を含む): 4535295744

約数和(自身を除く): 1820087703

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1420831, 4262493, 9945817, 18470803, 29837451, 55412409, 69620719, 129295621, 208862157, 387886863, 905069347, 2715208041]

約数ペア:

[(1, 2715208041), (3, 905069347), (7, 387886863), (13, 208862157), (21, 129295621), (39, 69620719), (49, 55412409), (91, 29837451), (147, 18470803), (273, 9945817), (637, 4262493), (1911, 1420831)]