4243959

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 6389760

約数和(自身を除く): 2145801

約数列:

[1, 3, 9, 47, 79, 127, 141, 237, 381, 423, 711, 1143, 3713, 5969, 10033, 11139, 17907, 30099, 33417, 53721, 90297, 471551, 1414653, 4243959]

約数ペア:

[(1, 4243959), (3, 1414653), (9, 471551), (47, 90297), (79, 53721), (127, 33417), (141, 30099), (237, 17907), (381, 11139), (423, 10033), (711, 5969), (1143, 3713)]