827449317

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{233941}}^1$

素因数の和:234081

約数の個数: 16

約数和(自身を含む): 1235213760

約数和(自身を除く): 407764443

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 233941, 701823, 2105469, 6316407, 30646271, 91938813, 275816439, 827449317]

約数ペア:

[(1, 827449317), (3, 275816439), (9, 91938813), (27, 30646271), (131, 6316407), (393, 2105469), (1179, 701823), (3537, 233941)]