16797843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 26657280

約数和(自身を除く): 9859437

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4271, 12813, 38439, 81149, 98233, 243447, 294699, 730341, 884097, 1866427, 5599281, 16797843]

約数ペア:

[(1, 16797843), (3, 5599281), (9, 1866427), (19, 884097), (23, 730341), (57, 294699), (69, 243447), (171, 98233), (207, 81149), (437, 38439), (1311, 12813), (3933, 4271)]