9956985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39047}}^1$

素因数の和:39072

約数の個数: 16

約数和(自身を含む): 16868736

約数和(自身を除く): 6911751

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 39047, 117141, 195235, 585705, 663799, 1991397, 3318995, 9956985]

約数ペア:

[(1, 9956985), (3, 3318995), (5, 1991397), (15, 663799), (17, 585705), (51, 195235), (85, 117141), (255, 39047)]