549968499

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{4889}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 823867200

約数和(自身を除く): 273898701

約数列:

[1, 3, 9, 29, 87, 261, 431, 1293, 3879, 4889, 12499, 14667, 37497, 44001, 112491, 141781, 425343, 1276029, 2107159, 6321477, 18964431, 61107611, 183322833, 549968499]

約数ペア:

[(1, 549968499), (3, 183322833), (9, 61107611), (29, 18964431), (87, 6321477), (261, 2107159), (431, 1276029), (1293, 425343), (3879, 141781), (4889, 112491), (12499, 44001), (14667, 37497)]