7042437

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 11260800

約数和(自身を除く): 4218363

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 229, 459, 603, 687, 1139, 1809, 2061, 3417, 3893, 6183, 10251, 11679, 15343, 30753, 35037, 46029, 105111, 138087, 260831, 414261, 782493, 2347479, 7042437]

約数ペア:

[(1, 7042437), (3, 2347479), (9, 782493), (17, 414261), (27, 260831), (51, 138087), (67, 105111), (153, 46029), (201, 35037), (229, 30753), (459, 15343), (603, 11679), (687, 10251), (1139, 6183), (1809, 3893), (2061, 3417)]