23587993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 30385152

約数和(自身を除く): 6797159

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 313, 341, 403, 527, 2431, 3443, 4069, 4433, 5321, 5797, 6851, 9703, 44759, 58531, 69173, 75361, 106733, 126139, 164951, 760903, 1387529, 1814461, 2144363, 23587993]

約数ペア:

[(1, 23587993), (11, 2144363), (13, 1814461), (17, 1387529), (31, 760903), (143, 164951), (187, 126139), (221, 106733), (313, 75361), (341, 69173), (403, 58531), (527, 44759), (2431, 9703), (3443, 6851), (4069, 5797), (4433, 5321)]