2009052213

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{204859}}^1$

素因数の和:205336

約数の個数: 16

約数和(自身を含む): 3067983360

約数和(自身を除く): 1058931147

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 204859, 614577, 1434013, 4302039, 95669153, 287007459, 669684071, 2009052213]

約数ペア:

[(1, 2009052213), (3, 669684071), (7, 287007459), (21, 95669153), (467, 4302039), (1401, 1434013), (3269, 614577), (9807, 204859)]