13190107777

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{887}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 17143031808

約数和(自身を除く): 3952924031

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 587, 887, 2303, 3619, 4109, 6209, 6457, 9757, 25333, 27589, 28763, 41689, 43463, 45199, 68299, 193123, 291823, 303479, 316393, 458579, 478093, 520669, 1351861, 2042761, 2124353, 3210053, 3644683, 5727359, 14870471, 22470371, 24471443, 25512781, 40091513, 171300101, 269185873, 280640591, 1199100707, 1884301111, 13190107777]

約数ペア:

[(1, 13190107777), (7, 1884301111), (11, 1199100707), (47, 280640591), (49, 269185873), (77, 171300101), (329, 40091513), (517, 25512781), (539, 24471443), (587, 22470371), (887, 14870471), (2303, 5727359), (3619, 3644683), (4109, 3210053), (6209, 2124353), (6457, 2042761), (9757, 1351861), (25333, 520669), (27589, 478093), (28763, 458579), (41689, 316393), (43463, 303479), (45199, 291823), (68299, 193123)]