47254713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 73446912

約数和(自身を除く): 26192199

約数列:

[1, 3, 11, 17, 33, 51, 131, 187, 393, 561, 643, 1441, 1929, 2227, 4323, 6681, 7073, 10931, 21219, 24497, 32793, 73491, 84233, 120241, 252699, 360723, 926563, 1431961, 2779689, 4295883, 15751571, 47254713]

約数ペア:

[(1, 47254713), (3, 15751571), (11, 4295883), (17, 2779689), (33, 1431961), (51, 926563), (131, 360723), (187, 252699), (393, 120241), (561, 84233), (643, 73491), (1441, 32793), (1929, 24497), (2227, 21219), (4323, 10931), (6681, 7073)]