23275637

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 30720000

約数和(自身を除く): 7444363

約数列:

[1, 7, 11, 31, 49, 77, 199, 217, 341, 343, 539, 1393, 1519, 2189, 2387, 3773, 6169, 9751, 10633, 15323, 16709, 43183, 67859, 68257, 107261, 116963, 302281, 475013, 750827, 2115967, 3325091, 23275637]

約数ペア:

[(1, 23275637), (7, 3325091), (11, 2115967), (31, 750827), (49, 475013), (77, 302281), (199, 116963), (217, 107261), (341, 68257), (343, 67859), (539, 43183), (1393, 16709), (1519, 15323), (2189, 10633), (2387, 9751), (3773, 6169)]