24780519

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{1613}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 36799200

約数和(自身を除く): 12018681

約数列:

[1, 3, 9, 27, 569, 1613, 1707, 4839, 5121, 14517, 15363, 43551, 917797, 2753391, 8260173, 24780519]

約数ペア:

[(1, 24780519), (3, 8260173), (9, 2753391), (27, 917797), (569, 43551), (1613, 15363), (1707, 14517), (4839, 5121)]