1848087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 2897856

約数和(自身を除く): 1049769

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 257, 423, 771, 799, 2313, 2397, 4369, 7191, 12079, 13107, 36237, 39321, 108711, 205343, 616029, 1848087]

約数ペア:

[(1, 1848087), (3, 616029), (9, 205343), (17, 108711), (47, 39321), (51, 36237), (141, 13107), (153, 12079), (257, 7191), (423, 4369), (771, 2397), (799, 2313)]