1944674913

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1\times {\mathrm{2347}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 2613981440

約数和(自身を除く): 669306527

約数列:

[1, 3, 139, 417, 1987, 2347, 5961, 7041, 276193, 326233, 828579, 978699, 4663489, 13990467, 648224971, 1944674913]

約数ペア:

[(1, 1944674913), (3, 648224971), (139, 13990467), (417, 4663489), (1987, 978699), (2347, 828579), (5961, 326233), (7041, 276193)]