248848721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 283500672

約数和(自身を除く): 34651951

約数列:

[1, 11, 41, 103, 121, 451, 487, 1133, 4223, 4961, 5357, 12463, 19967, 46453, 50161, 58927, 219637, 510983, 551771, 2056601, 2416007, 6069481, 22622611, 248848721]

約数ペア:

[(1, 248848721), (11, 22622611), (41, 6069481), (103, 2416007), (121, 2056601), (451, 551771), (487, 510983), (1133, 219637), (4223, 58927), (4961, 50161), (5357, 46453), (12463, 19967)]