23139193

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 30796416

約数和(自身を除く): 7657223

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 1607, 2057, 11249, 14399, 17677, 27319, 123739, 191233, 194447, 300509, 1361129, 2103563, 3305599, 23139193]

約数ペア:

[(1, 23139193), (7, 3305599), (11, 2103563), (17, 1361129), (77, 300509), (119, 194447), (121, 191233), (187, 123739), (847, 27319), (1309, 17677), (1607, 14399), (2057, 11249)]