8110287

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 20

約数和(自身を含む): 12196800

約数和(自身を除く): 4086513

約数列:

[1, 3, 9, 27, 81, 223, 449, 669, 1347, 2007, 4041, 6021, 12123, 18063, 36369, 100127, 300381, 901143, 2703429, 8110287]

約数ペア:

[(1, 8110287), (3, 2703429), (9, 901143), (27, 300381), (81, 100127), (223, 36369), (449, 18063), (669, 12123), (1347, 6021), (2007, 4041)]