384681619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{28081}}^1$

素因数の和:28210

約数の個数: 16

約数和(自身を含む): 467284480

約数和(自身を除く): 82602861

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 28081, 196567, 533539, 2892343, 3734773, 20246401, 54954517, 384681619]

約数ペア:

[(1, 384681619), (7, 54954517), (19, 20246401), (103, 3734773), (133, 2892343), (721, 533539), (1957, 196567), (13699, 28081)]