56670229

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 74309760

約数和(自身を除く): 17639531

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 2909, 19481, 20363, 31999, 66907, 223993, 351989, 468349, 735977, 2463923, 5151839, 8095747, 56670229]

約数ペア:

[(1, 56670229), (7, 8095747), (11, 5151839), (23, 2463923), (77, 735977), (121, 468349), (161, 351989), (253, 223993), (847, 66907), (1771, 31999), (2783, 20363), (2909, 19481)]