9640394491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{773273}}^1$

素因数の和:773430

約数の個数: 16

約数和(自身を含む): 11951722944

約数和(自身を除く): 2311328453

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 773273, 5412911, 10052549, 70367843, 105938401, 741568807, 1377199213, 9640394491]

約数ペア:

[(1, 9640394491), (7, 1377199213), (13, 741568807), (91, 105938401), (137, 70367843), (959, 10052549), (1781, 5412911), (12467, 773273)]