24779439

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 28

約数和(自身を含む): 39129400

約数和(自身を除く): 14349961

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 1789, 4617, 5367, 13851, 16101, 33991, 48303, 101973, 144909, 305919, 434727, 917757, 1304181, 2753271, 8259813, 24779439]

約数ペア:

[(1, 24779439), (3, 8259813), (9, 2753271), (19, 1304181), (27, 917757), (57, 434727), (81, 305919), (171, 144909), (243, 101973), (513, 48303), (729, 33991), (1539, 16101), (1789, 13851), (4617, 5367)]