2857351041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397351}}^1$

素因数の和:397421

約数の個数: 24

約数和(自身を含む): 4463057664

約数和(自身を除く): 1605706623

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 397351, 1192053, 3576159, 6754967, 18675497, 20264901, 56026491, 60794703, 168079473, 317483449, 952450347, 2857351041]

約数ペア:

[(1, 2857351041), (3, 952450347), (9, 317483449), (17, 168079473), (47, 60794703), (51, 56026491), (141, 20264901), (153, 18675497), (423, 6754967), (799, 3576159), (2397, 1192053), (7191, 397351)]