23403919

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{6203}}^1$

素因数の和:6235

約数の個数: 16

約数和(自身を含む): 29779200

約数和(自身を除く): 6375281

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 6203, 43421, 68233, 303947, 477631, 2127629, 3343417, 23403919]

約数ペア:

[(1, 23403919), (7, 3343417), (11, 2127629), (49, 477631), (77, 303947), (343, 68233), (539, 43421), (3773, 6203)]