27866787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37607}}^1$

素因数の和:37642

約数の個数: 16

約数和(自身を含む): 42120960

約数和(自身を除く): 14254173

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 37607, 112821, 488891, 714533, 1466673, 2143599, 9288929, 27866787]

約数ペア:

[(1, 27866787), (3, 9288929), (13, 2143599), (19, 1466673), (39, 714533), (57, 488891), (247, 112821), (741, 37607)]