16075017

素因数分解:

$3^4\times 7^1\times {\mathrm{28351}}^1$

素因数の和:28370

約数の個数: 20

約数和(自身を含む): 27444736

約数和(自身を除く): 11369719

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28351, 85053, 198457, 255159, 595371, 765477, 1786113, 2296431, 5358339, 16075017]

約数ペア:

[(1, 16075017), (3, 5358339), (7, 2296431), (9, 1786113), (21, 765477), (27, 595371), (63, 255159), (81, 198457), (189, 85053), (567, 28351)]