143442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 335244

約数和(自身を除く): 191802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 613, 1226, 1839, 3678, 5517, 7969, 11034, 15938, 23907, 47814, 71721, 143442]

約数ペア:

[(1, 143442), (2, 71721), (3, 47814), (6, 23907), (9, 15938), (13, 11034), (18, 7969), (26, 5517), (39, 3678), (78, 1839), (117, 1226), (234, 613)]