16684591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9462

約数の個数: 16

約数和(自身を含む): 21708288

約数和(自身を除く): 5023697

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9421, 65947, 103631, 216683, 725417, 1516781, 2383513, 16684591]

約数ペア:

[(1, 16684591), (7, 2383513), (11, 1516781), (23, 725417), (77, 216683), (161, 103631), (253, 65947), (1771, 9421)]