12540550143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8837597}}^1$

素因数の和:8837654

約数の個数: 16

約数和(自身を含む): 18665006976

約数和(自身を除く): 6124456833

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 8837597, 26512791, 97213567, 291640701, 380016671, 1140050013, 4180183381, 12540550143]

約数ペア:

[(1, 12540550143), (3, 4180183381), (11, 1140050013), (33, 380016671), (43, 291640701), (129, 97213567), (473, 26512791), (1419, 8837597)]