47383473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 23579727

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 769, 893, 1081, 1311, 2307, 2679, 3243, 14611, 17687, 20539, 36143, 43833, 53061, 61617, 108429, 336053, 686717, 831289, 1008159, 2060151, 2493867, 15794491, 47383473]

約数ペア:

[(1, 47383473), (3, 15794491), (19, 2493867), (23, 2060151), (47, 1008159), (57, 831289), (69, 686717), (141, 336053), (437, 108429), (769, 61617), (893, 53061), (1081, 43833), (1311, 36143), (2307, 20539), (2679, 17687), (3243, 14611)]