121073491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82757}}^1$

素因数の和:82794

約数の個数: 16

約数和(自身を含む): 158895360

約数和(自身を除く): 37821869

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 82757, 579299, 910327, 1572383, 6372289, 11006681, 17296213, 121073491]

約数ペア:

[(1, 121073491), (7, 17296213), (11, 11006681), (19, 6372289), (77, 1572383), (133, 910327), (209, 579299), (1463, 82757)]