13383363

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14874

約数の個数: 16

約数和(自身を含む): 20869376

約数和(自身を除く): 7486013

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14821, 44463, 103747, 311241, 637303, 1911909, 4461121, 13383363]

約数ペア:

[(1, 13383363), (3, 4461121), (7, 1911909), (21, 637303), (43, 311241), (129, 103747), (301, 44463), (903, 14821)]