3930321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 5624640

約数和(自身を除く): 1694319

約数列:

[1, 3, 19, 53, 57, 159, 1007, 1301, 3021, 3903, 24719, 68953, 74157, 206859, 1310107, 3930321]

約数ペア:

[(1, 3930321), (3, 1310107), (19, 206859), (53, 74157), (57, 68953), (159, 24719), (1007, 3903), (1301, 3021)]