371893669

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{39383}}^1$

素因数の和:39480

約数の個数: 16

約数和(自身を含む): 453703680

約数和(自身を除く): 81810011

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 39383, 275681, 748277, 2796193, 5237939, 19573351, 53127667, 371893669]

約数ペア:

[(1, 371893669), (7, 53127667), (19, 19573351), (71, 5237939), (133, 2796193), (497, 748277), (1349, 275681), (9443, 39383)]