87522227

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 101147760

約数和(自身を除く): 13625533

約数列:

[1, 13, 19, 97, 169, 247, 281, 1261, 1843, 3211, 3653, 5339, 16393, 23959, 27257, 47489, 69407, 311467, 354341, 517883, 902291, 4606433, 6732479, 87522227]

約数ペア:

[(1, 87522227), (13, 6732479), (19, 4606433), (97, 902291), (169, 517883), (247, 354341), (281, 311467), (1261, 69407), (1843, 47489), (3211, 27257), (3653, 23959), (5339, 16393)]