8350857

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:930

約数の個数: 20

約数和(自身を含む): 12585936

約数和(自身を除く): 4235079

約数列:

[1, 3, 9, 27, 81, 131, 393, 787, 1179, 2361, 3537, 7083, 10611, 21249, 63747, 103097, 309291, 927873, 2783619, 8350857]

約数ペア:

[(1, 8350857), (3, 2783619), (9, 927873), (27, 309291), (81, 103097), (131, 63747), (393, 21249), (787, 10611), (1179, 7083), (2361, 3537)]