39880496467

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{5055203}}^1$

素因数の和:5055247

約数の個数: 16

約数和(自身を含む): 48529958400

約数和(自身を除く): 8649461933

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 5055203, 35386421, 116269669, 247704947, 813887683, 1733934629, 5697213781, 39880496467]

約数ペア:

[(1, 39880496467), (7, 5697213781), (23, 1733934629), (49, 813887683), (161, 247704947), (343, 116269669), (1127, 35386421), (7889, 5055203)]