27940314

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{11971}}^1$

素因数の和:12365

約数の個数: 16

約数和(自身を含む): 56028960

約数和(自身を除く): 28088646

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 11971, 23942, 35913, 71826, 4656719, 9313438, 13970157, 27940314]

約数ペア:

[(1, 27940314), (2, 13970157), (3, 9313438), (6, 4656719), (389, 71826), (778, 35913), (1167, 23942), (2334, 11971)]