9945943

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 11759616

約数和(自身を除く): 1813673

約数列:

[1, 7, 43, 173, 191, 301, 1211, 1337, 7439, 8213, 33043, 52073, 57491, 231301, 1420849, 9945943]

約数ペア:

[(1, 9945943), (7, 1420849), (43, 231301), (173, 57491), (191, 52073), (301, 33043), (1211, 8213), (1337, 7439)]