47802963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72101}}^1$

素因数の和:72134

約数の個数: 16

約数和(自身を含む): 72678816

約数和(自身を除く): 24875853

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 72101, 216303, 937313, 1225717, 2811939, 3677151, 15934321, 47802963]

約数ペア:

[(1, 47802963), (3, 15934321), (13, 3677151), (17, 2811939), (39, 1225717), (51, 937313), (221, 216303), (663, 72101)]