47394189

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5969

約数の個数: 24

約数和(自身を含む): 73607040

約数和(自身を除く): 26212851

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 5897, 8037, 17691, 53073, 112043, 277159, 336129, 831477, 1008387, 2494431, 5266021, 15798063, 47394189]

約数ペア:

[(1, 47394189), (3, 15798063), (9, 5266021), (19, 2494431), (47, 1008387), (57, 831477), (141, 336129), (171, 277159), (423, 112043), (893, 53073), (2679, 17691), (5897, 8037)]