228439393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7919}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 282078720

約数和(自身を除く): 53639327

約数列:

[1, 7, 13, 91, 317, 2219, 4121, 7919, 28847, 55433, 102947, 720629, 2510323, 17572261, 32634199, 228439393]

約数ペア:

[(1, 228439393), (7, 32634199), (13, 17572261), (91, 2510323), (317, 720629), (2219, 102947), (4121, 55433), (7919, 28847)]