296988669

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{464771}}^1$

素因数の和:464848

約数の個数: 12

約数和(自身を含む): 435026592

約数和(自身を除く): 138037923

約数列:

[1, 3, 9, 71, 213, 639, 464771, 1394313, 4182939, 32998741, 98996223, 296988669]

約数ペア:

[(1, 296988669), (3, 98996223), (9, 32998741), (71, 4182939), (213, 1394313), (639, 464771)]