2016647289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{21799}}^1$

素因数の和:22365

約数の個数: 24

約数和(自身を含む): 3072056000

約数和(自身を除く): 1055408711

約数列:

[1, 3, 9, 19, 57, 171, 541, 1623, 4869, 10279, 21799, 30837, 65397, 92511, 196191, 414181, 1242543, 3727629, 11793259, 35379777, 106139331, 224071921, 672215763, 2016647289]

約数ペア:

[(1, 2016647289), (3, 672215763), (9, 224071921), (19, 106139331), (57, 35379777), (171, 11793259), (541, 3727629), (1623, 1242543), (4869, 414181), (10279, 196191), (21799, 92511), (30837, 65397)]