3005019

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1648

約数の個数: 20

約数和(自身を含む): 4687056

約数和(自身を除く): 1682037

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1613, 1863, 4839, 14517, 37099, 43551, 111297, 130653, 333891, 1001673, 3005019]

約数ペア:

[(1, 3005019), (3, 1001673), (9, 333891), (23, 130653), (27, 111297), (69, 43551), (81, 37099), (207, 14517), (621, 4839), (1613, 1863)]