28273233

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4057}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 39735936

約数和(自身を除く): 11462703

約数列:

[1, 3, 23, 69, 101, 303, 2323, 4057, 6969, 12171, 93311, 279933, 409757, 1229271, 9424411, 28273233]

約数ペア:

[(1, 28273233), (3, 9424411), (23, 1229271), (69, 409757), (101, 279933), (303, 93311), (2323, 12171), (4057, 6969)]