2011497

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 2838528

約数和(自身を除く): 827031

約数列:

[1, 3, 31, 43, 93, 129, 503, 1333, 1509, 3999, 15593, 21629, 46779, 64887, 670499, 2011497]

約数ペア:

[(1, 2011497), (3, 670499), (31, 64887), (43, 46779), (93, 21629), (129, 15593), (503, 3999), (1333, 1509)]