996927309

素因数分解:

$3^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{17921}}^1$

素因数の和:18817

約数の個数: 24

約数和(自身を含む): 1647676992

約数和(自身を除く): 650749683

約数列:

[1, 3, 7, 9, 21, 63, 883, 2649, 6181, 7947, 17921, 18543, 53763, 55629, 125447, 161289, 376341, 1129023, 15824243, 47472729, 110769701, 142418187, 332309103, 996927309]

約数ペア:

[(1, 996927309), (3, 332309103), (7, 142418187), (9, 110769701), (21, 47472729), (63, 15824243), (883, 1129023), (2649, 376341), (6181, 161289), (7947, 125447), (17921, 55629), (18543, 53763)]