30325743

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 50283168

約数和(自身を除く): 19957425

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 1873, 2313, 5397, 5619, 13111, 16191, 16857, 39333, 117999, 481361, 1444083, 3369527, 4332249, 10108581, 30325743]

約数ペア:

[(1, 30325743), (3, 10108581), (7, 4332249), (9, 3369527), (21, 1444083), (63, 481361), (257, 117999), (771, 39333), (1799, 16857), (1873, 16191), (2313, 13111), (5397, 5619)]