8280117

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 12365760

約数和(自身を除く): 4085643

約数列:

[1, 3, 9, 27, 131, 393, 1179, 2341, 3537, 7023, 21069, 63207, 306671, 920013, 2760039, 8280117]

約数ペア:

[(1, 8280117), (3, 2760039), (9, 920013), (27, 306671), (131, 63207), (393, 21069), (1179, 7023), (2341, 3537)]