289135047

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{135173}}^1$

素因数の和:135230

約数の個数: 16

約数和(自身を含む): 415254528

約数和(自身を除く): 126119481

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 135173, 405519, 3108979, 4190363, 9326937, 12571089, 96378349, 289135047]

約数ペア:

[(1, 289135047), (3, 96378349), (23, 12571089), (31, 9326937), (69, 4190363), (93, 3108979), (713, 405519), (2139, 135173)]