80543239

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 95477760

約数和(自身を除く): 14934521

約数列:

[1, 7, 31, 217, 239, 1553, 1673, 7409, 10871, 48143, 51863, 337001, 371167, 2598169, 11506177, 80543239]

約数ペア:

[(1, 80543239), (7, 11506177), (31, 2598169), (217, 371167), (239, 337001), (1553, 51863), (1673, 48143), (7409, 10871)]