47929419

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 73482240

約数和(自身を除く): 25552821

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2207, 2413, 6621, 7239, 19863, 21717, 41933, 125799, 280289, 377397, 840867, 2522601, 5325491, 15976473, 47929419]

約数ペア:

[(1, 47929419), (3, 15976473), (9, 5325491), (19, 2522601), (57, 840867), (127, 377397), (171, 280289), (381, 125799), (1143, 41933), (2207, 21717), (2413, 19863), (6621, 7239)]