2801277

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 4420800

約数和(自身を除く): 1619523

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 359, 459, 867, 1077, 2601, 3231, 6103, 7803, 9693, 18309, 54927, 103751, 164781, 311253, 933759, 2801277]

約数ペア:

[(1, 2801277), (3, 933759), (9, 311253), (17, 164781), (27, 103751), (51, 54927), (153, 18309), (289, 9693), (359, 7803), (459, 6103), (867, 3231), (1077, 2601)]