9072357

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 14225088

約数和(自身を除く): 5152731

約数列:

[1, 3, 7, 21, 41, 123, 257, 287, 771, 861, 1681, 1799, 5043, 5397, 10537, 11767, 31611, 35301, 73759, 221277, 432017, 1296051, 3024119, 9072357]

約数ペア:

[(1, 9072357), (3, 3024119), (7, 1296051), (21, 432017), (41, 221277), (123, 73759), (257, 35301), (287, 31611), (771, 11767), (861, 10537), (1681, 5397), (1799, 5043)]