47662017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 70992768

約数和(自身を除く): 23330751

約数列:

[1, 3, 13, 39, 43, 97, 129, 291, 293, 559, 879, 1261, 1677, 3783, 3809, 4171, 11427, 12513, 12599, 28421, 37797, 54223, 85263, 162669, 163787, 369473, 491361, 1108419, 1222103, 3666309, 15887339, 47662017]

約数ペア:

[(1, 47662017), (3, 15887339), (13, 3666309), (39, 1222103), (43, 1108419), (97, 491361), (129, 369473), (291, 163787), (293, 162669), (559, 85263), (879, 54223), (1261, 37797), (1677, 28421), (3783, 12599), (3809, 12513), (4171, 11427)]