47280339

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 71871072

約数和(自身を除く): 24590733

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 3463, 4551, 10389, 13653, 31167, 128131, 141983, 384393, 425949, 1153179, 1277847, 5253371, 15760113, 47280339]

約数ペア:

[(1, 47280339), (3, 15760113), (9, 5253371), (37, 1277847), (41, 1153179), (111, 425949), (123, 384393), (333, 141983), (369, 128131), (1517, 31167), (3463, 13653), (4551, 10389)]