22518513

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{9371}}^1$

素因数の和:9469

約数の個数: 16

約数和(自身を含む): 33739200

約数和(自身を除く): 11220687

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 9371, 28113, 84339, 253017, 834019, 2502057, 7506171, 22518513]

約数ペア:

[(1, 22518513), (3, 7506171), (9, 2502057), (27, 834019), (89, 253017), (267, 84339), (801, 28113), (2403, 9371)]