47265381

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{19379}}^1$

素因数の和:19656

約数の個数: 12

約数和(自身を含む): 68527680

約数和(自身を除く): 21262299

約数列:

[1, 3, 9, 271, 813, 2439, 19379, 58137, 174411, 5251709, 15755127, 47265381]

約数ペア:

[(1, 47265381), (3, 15755127), (9, 5251709), (271, 174411), (813, 58137), (2439, 19379)]