15761397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 22377600

約数和(自身を除く): 6616203

約数列:

[1, 3, 17, 51, 199, 597, 1553, 3383, 4659, 10149, 26401, 79203, 309047, 927141, 5253799, 15761397]

約数ペア:

[(1, 15761397), (3, 5253799), (17, 927141), (51, 309047), (199, 79203), (597, 26401), (1553, 10149), (3383, 4659)]