64484917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1559}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 77875200

約数和(自身を除く): 13390283

約数列:

[1, 7, 19, 133, 311, 1559, 2177, 5909, 10913, 29621, 41363, 207347, 484849, 3393943, 9212131, 64484917]

約数ペア:

[(1, 64484917), (7, 9212131), (19, 3393943), (133, 484849), (311, 207347), (1559, 41363), (2177, 29621), (5909, 10913)]