47149479

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{10333}}^1$

素因数の和:10368

約数の個数: 24

約数和(自身を含む): 75644880

約数和(自身を除く): 28495401

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 10333, 30999, 92997, 134329, 278991, 402987, 1208961, 1746277, 3626883, 5238831, 15716493, 47149479]

約数ペア:

[(1, 47149479), (3, 15716493), (9, 5238831), (13, 3626883), (27, 1746277), (39, 1208961), (117, 402987), (169, 278991), (351, 134329), (507, 92997), (1521, 30999), (4563, 10333)]