12315743

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 14288640

約数和(自身を除く): 1972897

約数列:

[1, 11, 19, 121, 209, 487, 1331, 2299, 5357, 9253, 25289, 58927, 101783, 648197, 1119613, 12315743]

約数ペア:

[(1, 12315743), (11, 1119613), (19, 648197), (121, 101783), (209, 58927), (487, 25289), (1331, 9253), (2299, 5357)]