14986401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 21236544

約数和(自身を除く): 6250143

約数列:

[1, 3, 17, 51, 457, 643, 1371, 1929, 7769, 10931, 23307, 32793, 293851, 881553, 4995467, 14986401]

約数ペア:

[(1, 14986401), (3, 4995467), (17, 881553), (51, 293851), (457, 32793), (643, 23307), (1371, 10931), (1929, 7769)]