7747299

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 13248000

約数和(自身を除く): 5500701

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 229, 537, 687, 1253, 1603, 1611, 2061, 3759, 4809, 4833, 6183, 11277, 14427, 33831, 40991, 43281, 122973, 286937, 368919, 860811, 1106757, 2582433, 7747299]

約数ペア:

[(1, 7747299), (3, 2582433), (7, 1106757), (9, 860811), (21, 368919), (27, 286937), (63, 122973), (179, 43281), (189, 40991), (229, 33831), (537, 14427), (687, 11277), (1253, 6183), (1603, 4833), (1611, 4809), (2061, 3759)]