29715921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89237}}^1$

素因数の和:89280

約数の個数: 12

約数和(自身を含む): 44083572

約数和(自身を除く): 14367651

約数列:

[1, 3, 9, 37, 111, 333, 89237, 267711, 803133, 3301769, 9905307, 29715921]

約数ペア:

[(1, 29715921), (3, 9905307), (9, 3301769), (37, 803133), (111, 267711), (333, 89237)]