47419281

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57899}}^1$

素因数の和:57925

約数の個数: 24

約数和(自身を含む): 84302400

約数和(自身を除く): 36883119

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 57899, 173697, 405293, 521091, 752687, 1215879, 2258061, 3647637, 5268809, 6774183, 15806427, 47419281]

約数ペア:

[(1, 47419281), (3, 15806427), (7, 6774183), (9, 5268809), (13, 3647637), (21, 2258061), (39, 1215879), (63, 752687), (91, 521091), (117, 405293), (273, 173697), (819, 57899)]