86221257

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 116202240

約数和(自身を除く): 29980983

約数列:

[1, 3, 179, 307, 523, 537, 921, 1569, 54953, 93617, 160561, 164859, 280851, 481683, 28740419, 86221257]

約数ペア:

[(1, 86221257), (3, 28740419), (179, 481683), (307, 280851), (523, 164859), (537, 160561), (921, 93617), (1569, 54953)]