7384863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 11151360

約数和(自身を除く): 3766497

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 131, 393, 437, 817, 989, 1311, 2451, 2489, 2967, 3013, 5633, 7467, 9039, 16899, 18791, 56373, 57247, 107027, 129559, 171741, 321081, 388677, 2461621, 7384863]

約数ペア:

[(1, 7384863), (3, 2461621), (19, 388677), (23, 321081), (43, 171741), (57, 129559), (69, 107027), (129, 57247), (131, 56373), (393, 18791), (437, 16899), (817, 9039), (989, 7467), (1311, 5633), (2451, 3013), (2489, 2967)]