2487119739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{13103}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 3710214144

約数和(自身を除く): 1223094405

約数列:

[1, 3, 13, 31, 39, 93, 157, 403, 471, 1209, 2041, 4867, 6123, 13103, 14601, 39309, 63271, 170339, 189813, 406193, 511017, 1218579, 2057171, 5280509, 6171513, 15841527, 26743223, 63772301, 80229669, 191316903, 829039913, 2487119739]

約数ペア:

[(1, 2487119739), (3, 829039913), (13, 191316903), (31, 80229669), (39, 63772301), (93, 26743223), (157, 15841527), (403, 6171513), (471, 5280509), (1209, 2057171), (2041, 1218579), (4867, 511017), (6123, 406193), (13103, 189813), (14601, 170339), (39309, 63271)]