80941889

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 94483200

約数和(自身を除く): 13541311

約数列:

[1, 7, 73, 151, 511, 1049, 1057, 7343, 11023, 76577, 77161, 158399, 536039, 1108793, 11563127, 80941889]

約数ペア:

[(1, 80941889), (7, 11563127), (73, 1108793), (151, 536039), (511, 158399), (1049, 77161), (1057, 76577), (7343, 11023)]