42242613

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 66453504

約数和(自身を除く): 24210891

約数列:

[1, 3, 7, 21, 47, 127, 141, 329, 337, 381, 889, 987, 1011, 2359, 2667, 5969, 7077, 15839, 17907, 41783, 42799, 47517, 110873, 125349, 128397, 299593, 332619, 898779, 2011553, 6034659, 14080871, 42242613]

約数ペア:

[(1, 42242613), (3, 14080871), (7, 6034659), (21, 2011553), (47, 898779), (127, 332619), (141, 299593), (329, 128397), (337, 125349), (381, 110873), (889, 47517), (987, 42799), (1011, 41783), (2359, 17907), (2667, 15839), (5969, 7077)]