40470051391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{638621}}^1$

素因数の和:639462

約数の個数: 16

約数和(自身を含む): 50517554688

約数和(自身を除く): 10047503297

約数列:

[1, 7, 11, 77, 823, 5761, 9053, 63371, 638621, 4470347, 7024831, 49173817, 525585083, 3679095581, 5781435913, 40470051391]

約数ペア:

[(1, 40470051391), (7, 5781435913), (11, 3679095581), (77, 525585083), (823, 49173817), (5761, 7024831), (9053, 4470347), (63371, 638621)]