6291189

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 20

約数和(自身を含む): 9503340

約数和(自身を除く): 3212151

約数列:

[1, 3, 9, 27, 81, 101, 303, 769, 909, 2307, 2727, 6921, 8181, 20763, 62289, 77669, 233007, 699021, 2097063, 6291189]

約数ペア:

[(1, 6291189), (3, 2097063), (9, 699021), (27, 233007), (81, 77669), (101, 62289), (303, 20763), (769, 8181), (909, 6921), (2307, 2727)]