8271605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 10969344

約数和(自身を除く): 2697739

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 4231, 21155, 71927, 97313, 359635, 486565, 1654321, 8271605]

約数ペア:

[(1, 8271605), (5, 1654321), (17, 486565), (23, 359635), (85, 97313), (115, 71927), (391, 21155), (1955, 4231)]