23391477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{18433}}^1$

素因数の和:18489

約数の個数: 16

約数和(自身を含む): 35393280

約数和(自身を除く): 12001803

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 18433, 55299, 165897, 497691, 866351, 2599053, 7797159, 23391477]

約数ペア:

[(1, 23391477), (3, 7797159), (9, 2599053), (27, 866351), (47, 497691), (141, 165897), (423, 55299), (1269, 18433)]