2143669887

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{4729}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 3226995200

約数和(自身を除く): 1083325313

約数列:

[1, 3, 9, 27, 103, 163, 309, 489, 927, 1467, 2781, 4401, 4729, 14187, 16789, 42561, 50367, 127683, 151101, 453303, 487087, 770827, 1461261, 2312481, 4383783, 6937443, 13151349, 20812329, 79395181, 238185543, 714556629, 2143669887]

約数ペア:

[(1, 2143669887), (3, 714556629), (9, 238185543), (27, 79395181), (103, 20812329), (163, 13151349), (309, 6937443), (489, 4383783), (927, 2312481), (1467, 1461261), (2781, 770827), (4401, 487087), (4729, 453303), (14187, 151101), (16789, 127683), (42561, 50367)]