2149309737

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{907}}^1\times {\mathrm{1049}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 3123338400

約数和(自身を除く): 974028663

約数列:

[1, 3, 9, 251, 753, 907, 1049, 2259, 2721, 3147, 8163, 9441, 227657, 263299, 682971, 789897, 951443, 2048913, 2369691, 2854329, 8562987, 238812193, 716436579, 2149309737]

約数ペア:

[(1, 2149309737), (3, 716436579), (9, 238812193), (251, 8562987), (753, 2854329), (907, 2369691), (1049, 2048913), (2259, 951443), (2721, 789897), (3147, 682971), (8163, 263299), (9441, 227657)]