9796647

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 16107520

約数和(自身を除く): 6310873

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 571, 817, 903, 1713, 2451, 3997, 5719, 10849, 11991, 17157, 24553, 32547, 73659, 75943, 171871, 227829, 466507, 515613, 1399521, 3265549, 9796647]

約数ペア:

[(1, 9796647), (3, 3265549), (7, 1399521), (19, 515613), (21, 466507), (43, 227829), (57, 171871), (129, 75943), (133, 73659), (301, 32547), (399, 24553), (571, 17157), (817, 11991), (903, 10849), (1713, 5719), (2451, 3997)]