23467717

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 31136000

約数和(自身を除く): 7668283

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 277, 343, 637, 931, 1729, 1939, 3601, 4459, 5263, 6517, 12103, 13573, 25207, 36841, 68419, 84721, 95011, 176449, 257887, 478933, 1235143, 1805209, 3352531, 23467717]

約数ペア:

[(1, 23467717), (7, 3352531), (13, 1805209), (19, 1235143), (49, 478933), (91, 257887), (133, 176449), (247, 95011), (277, 84721), (343, 68419), (637, 36841), (931, 25207), (1729, 13573), (1939, 12103), (3601, 6517), (4459, 5263)]