28232523

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 47623680

約数和(自身を除く): 19391157

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 4133, 6831, 12399, 37197, 45463, 95059, 111591, 136389, 285177, 409167, 855531, 1045649, 1227501, 2566593, 3136947, 9410841, 28232523]

約数ペア:

[(1, 28232523), (3, 9410841), (9, 3136947), (11, 2566593), (23, 1227501), (27, 1045649), (33, 855531), (69, 409167), (99, 285177), (207, 136389), (253, 111591), (297, 95059), (621, 45463), (759, 37197), (2277, 12399), (4133, 6831)]