23307471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12427

約数の個数: 24

約数和(自身を含む): 38663040

約数和(自身を除く): 15355569

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 12391, 37173, 111519, 136301, 235429, 408903, 706287, 1226709, 2118861, 2589719, 7769157, 23307471]

約数ペア:

[(1, 23307471), (3, 7769157), (9, 2589719), (11, 2118861), (19, 1226709), (33, 706287), (57, 408903), (99, 235429), (171, 136301), (209, 111519), (627, 37173), (1881, 12391)]