2017217277

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5669}}^1$

素因数の和:5895

約数の個数: 40

約数和(自身を含む): 3161410560

約数和(自身を除く): 1144193283

約数列:

[1, 3, 9, 23, 27, 69, 81, 191, 207, 573, 621, 1719, 1863, 4393, 5157, 5669, 13179, 15471, 17007, 39537, 51021, 118611, 130387, 153063, 355833, 391161, 459189, 1082779, 1173483, 3248337, 3520449, 9745011, 10561347, 24903917, 29235033, 74711751, 87705099, 224135253, 672405759, 2017217277]

約数ペア:

[(1, 2017217277), (3, 672405759), (9, 224135253), (23, 87705099), (27, 74711751), (69, 29235033), (81, 24903917), (191, 10561347), (207, 9745011), (573, 3520449), (621, 3248337), (1719, 1173483), (1863, 1082779), (4393, 459189), (5157, 391161), (5669, 355833), (13179, 153063), (15471, 130387), (17007, 118611), (39537, 51021)]