2904231879

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{5879}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 4237833600

約数和(自身を除く): 1333601721

約数列:

[1, 3, 9, 131, 393, 419, 1179, 1257, 3771, 5879, 17637, 52911, 54889, 164667, 494001, 770149, 2310447, 2463301, 6931341, 7389903, 22169709, 322692431, 968077293, 2904231879]

約数ペア:

[(1, 2904231879), (3, 968077293), (9, 322692431), (131, 22169709), (393, 7389903), (419, 6931341), (1179, 2463301), (1257, 2310447), (3771, 770149), (5879, 494001), (17637, 164667), (52911, 54889)]