2261787387

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1\times {\mathrm{4909}}^1$

素因数の和:6430

約数の個数: 16

約数和(自身を含む): 3046164000

約数和(自身を除く): 784376613

約数列:

[1, 3, 109, 327, 1409, 4227, 4909, 14727, 153581, 460743, 535081, 1605243, 6916781, 20750343, 753929129, 2261787387]

約数ペア:

[(1, 2261787387), (3, 753929129), (109, 20750343), (327, 6916781), (1409, 1605243), (4227, 535081), (4909, 460743), (14727, 153581)]