2678049009

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{9923}}^1$

素因数の和:10277

約数の個数: 24

約数和(自身を含む): 3913708032

約数和(自身を除く): 1235659023

約数列:

[1, 3, 9, 157, 191, 471, 573, 1413, 1719, 9923, 29769, 29987, 89307, 89961, 269883, 1557911, 1895293, 4673733, 5685879, 14021199, 17057637, 297561001, 892683003, 2678049009]

約数ペア:

[(1, 2678049009), (3, 892683003), (9, 297561001), (157, 17057637), (191, 14021199), (471, 5685879), (573, 4673733), (1413, 1895293), (1719, 1557911), (9923, 269883), (29769, 89961), (29987, 89307)]