7541181

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 11356092

約数和(自身を除く): 3814911

約数列:

[1, 3, 9, 27, 81, 157, 471, 593, 1413, 1779, 4239, 5337, 12717, 16011, 48033, 93101, 279303, 837909, 2513727, 7541181]

約数ペア:

[(1, 7541181), (3, 2513727), (9, 837909), (27, 279303), (81, 93101), (157, 48033), (471, 16011), (593, 12717), (1413, 5337), (1779, 4239)]