142689523

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 149567616

約数和(自身を除く): 6878093

約数列:

[1, 43, 73, 131, 347, 3139, 5633, 9563, 14921, 25331, 45457, 411209, 1089233, 1954651, 3318361, 142689523]

約数ペア:

[(1, 142689523), (43, 3318361), (73, 1954651), (131, 1089233), (347, 411209), (3139, 45457), (5633, 25331), (9563, 14921)]