39912447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16651}}^1$

素因数の和:16718

約数の個数: 16

約数和(自身を含む): 57549312

約数和(自身を除く): 17636865

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 16651, 49953, 283067, 782597, 849201, 2347791, 13304149, 39912447]

約数ペア:

[(1, 39912447), (3, 13304149), (17, 2347791), (47, 849201), (51, 782597), (141, 283067), (799, 49953), (2397, 16651)]