80259221

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 94763520

約数和(自身を除く): 14504299

約数列:

[1, 7, 47, 89, 329, 623, 2741, 4183, 19187, 29281, 128827, 243949, 901789, 1707643, 11465603, 80259221]

約数ペア:

[(1, 80259221), (7, 11465603), (47, 1707643), (89, 901789), (329, 243949), (623, 128827), (2741, 29281), (4183, 19187)]