16208871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45403}}^1$

素因数の和:45430

約数の個数: 16

約数和(自身を含む): 26152704

約数和(自身を除く): 9943833

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 45403, 136209, 317821, 771851, 953463, 2315553, 5402957, 16208871]

約数ペア:

[(1, 16208871), (3, 5402957), (7, 2315553), (17, 953463), (21, 771851), (51, 317821), (119, 136209), (357, 45403)]