2648674989

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{152723}}^1$

素因数の和:152817

約数の個数: 24

約数和(自身を含む): 4002590592

約数和(自身を除く): 1353915603

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5781, 17343, 152723, 458169, 1374507, 6261643, 7177981, 18784929, 21533943, 56354787, 64601829, 294297221, 882891663, 2648674989]

約数ペア:

[(1, 2648674989), (3, 882891663), (9, 294297221), (41, 64601829), (47, 56354787), (123, 21533943), (141, 18784929), (369, 7177981), (423, 6261643), (1927, 1374507), (5781, 458169), (17343, 152723)]