495841281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{28961}}^1$

素因数の和:29416

約数の個数: 16

約数和(自身を含む): 713623680

約数和(自身を除く): 217782399

約数列:

[1, 3, 13, 39, 439, 1317, 5707, 17121, 28961, 86883, 376493, 1129479, 12713879, 38141637, 165280427, 495841281]

約数ペア:

[(1, 495841281), (3, 165280427), (13, 38141637), (39, 12713879), (439, 1129479), (1317, 376493), (5707, 86883), (17121, 28961)]