9397521

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 15878720

約数和(自身を除く): 6481199

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 3469, 10407, 24283, 31221, 72849, 149167, 218547, 447501, 1044169, 1342503, 3132507, 9397521]

約数ペア:

[(1, 9397521), (3, 3132507), (7, 1342503), (9, 1044169), (21, 447501), (43, 218547), (63, 149167), (129, 72849), (301, 31221), (387, 24283), (903, 10407), (2709, 3469)]