25361247

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 35728128

約数和(自身を除く): 10366881

約数列:

[1, 3, 41, 47, 107, 123, 141, 321, 1681, 1927, 4387, 5029, 5043, 5781, 13161, 15087, 79007, 179867, 206189, 237021, 539601, 618567, 8453749, 25361247]

約数ペア:

[(1, 25361247), (3, 8453749), (41, 618567), (47, 539601), (107, 237021), (123, 206189), (141, 179867), (321, 79007), (1681, 15087), (1927, 13161), (4387, 5781), (5029, 5043)]