15140319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 21466368

約数和(自身を除く): 6326049

約数列:

[1, 3, 17, 51, 307, 921, 967, 2901, 5219, 15657, 16439, 49317, 296869, 890607, 5046773, 15140319]

約数ペア:

[(1, 15140319), (3, 5046773), (17, 890607), (51, 296869), (307, 49317), (921, 16439), (967, 15657), (2901, 5219)]