80846171

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 99001344

約数和(自身を除く): 18155173

約数列:

[1, 7, 29, 31, 203, 217, 443, 841, 899, 3101, 5887, 6293, 12847, 13733, 26071, 89929, 96131, 182497, 372563, 398257, 2607941, 2787799, 11549453, 80846171]

約数ペア:

[(1, 80846171), (7, 11549453), (29, 2787799), (31, 2607941), (203, 398257), (217, 372563), (443, 182497), (841, 96131), (899, 89929), (3101, 26071), (5887, 13733), (6293, 12847)]