5151839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 6704640

約数和(自身を除く): 1552801

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2909, 20363, 31999, 66907, 223993, 468349, 735977, 5151839]

約数ペア:

[(1, 5151839), (7, 735977), (11, 468349), (23, 223993), (77, 66907), (161, 31999), (253, 20363), (1771, 2909)]