6905247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 9891072

約数和(自身を除く): 2985825

約数列:

[1, 3, 17, 51, 71, 213, 1207, 1907, 3621, 5721, 32419, 97257, 135397, 406191, 2301749, 6905247]

約数ペア:

[(1, 6905247), (3, 2301749), (17, 406191), (51, 135397), (71, 97257), (213, 32419), (1207, 5721), (1907, 3621)]