2920808527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{14221}}^1$

素因数の和:14339

約数の個数: 32

約数和(自身を含む): 3752787584

約数和(自身を除く): 831979057

約数列:

[1, 7, 13, 37, 61, 91, 259, 427, 481, 793, 2257, 3367, 5551, 14221, 15799, 29341, 99547, 184873, 205387, 526177, 867481, 1294111, 3683239, 6072367, 6840301, 11277253, 32096797, 47882107, 78940771, 224677579, 417258361, 2920808527]

約数ペア:

[(1, 2920808527), (7, 417258361), (13, 224677579), (37, 78940771), (61, 47882107), (91, 32096797), (259, 11277253), (427, 6840301), (481, 6072367), (793, 3683239), (2257, 1294111), (3367, 867481), (5551, 526177), (14221, 205387), (15799, 184873), (29341, 99547)]