28866399

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 39709440

約数和(自身を除く): 10843041

約数列:

[1, 3, 59, 71, 177, 213, 2297, 4189, 6891, 12567, 135523, 163087, 406569, 489261, 9622133, 28866399]

約数ペア:

[(1, 28866399), (3, 9622133), (59, 489261), (71, 406569), (177, 163087), (213, 135523), (2297, 12567), (4189, 6891)]