8077223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5558

約数の個数: 16

約数和(自身を含む): 10602240

約数和(自身を除く): 2525017

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 5521, 38647, 60731, 104899, 425117, 734293, 1153889, 8077223]

約数ペア:

[(1, 8077223), (7, 1153889), (11, 734293), (19, 425117), (77, 104899), (133, 60731), (209, 38647), (1463, 5521)]