13612911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18371}}^1$

素因数の和:18406

約数の個数: 16

約数和(自身を含む): 20576640

約数和(自身を除く): 6963729

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 18371, 55113, 238823, 349049, 716469, 1047147, 4537637, 13612911]

約数ペア:

[(1, 13612911), (3, 4537637), (13, 1047147), (19, 716469), (39, 349049), (57, 238823), (247, 55113), (741, 18371)]