8078247

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 12697776

約数和(自身を除く): 4619529

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1427, 1887, 4281, 5661, 12843, 24259, 52799, 72777, 158397, 218331, 475191, 897583, 2692749, 8078247]

約数ペア:

[(1, 8078247), (3, 2692749), (9, 897583), (17, 475191), (37, 218331), (51, 158397), (111, 72777), (153, 52799), (333, 24259), (629, 12843), (1427, 5661), (1887, 4281)]