17148873

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 27226848

約数和(自身を除く): 10077975

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 2713, 6321, 8139, 18991, 56973, 116659, 132937, 349977, 398811, 816613, 2449839, 5716291, 17148873]

約数ペア:

[(1, 17148873), (3, 5716291), (7, 2449839), (21, 816613), (43, 398811), (49, 349977), (129, 132937), (147, 116659), (301, 56973), (903, 18991), (2107, 8139), (2713, 6321)]