1293553167

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{4051}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 1738405248

約数和(自身を除く): 444852081

約数列:

[1, 3, 163, 489, 653, 1959, 4051, 12153, 106439, 319317, 660313, 1980939, 2645303, 7935909, 431184389, 1293553167]

約数ペア:

[(1, 1293553167), (3, 431184389), (163, 7935909), (489, 2645303), (653, 1980939), (1959, 660313), (4051, 319317), (12153, 106439)]