6789009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 9365760

約数和(自身を除く): 2576751

約数列:

[1, 3, 47, 89, 141, 267, 541, 1623, 4183, 12549, 25427, 48149, 76281, 144447, 2263003, 6789009]

約数ペア:

[(1, 6789009), (3, 2263003), (47, 144447), (89, 76281), (141, 48149), (267, 25427), (541, 12549), (1623, 4183)]