42489139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7559}}^1$

素因数の和:7650

約数の個数: 16

約数和(自身を含む): 53706240

約数和(自身を除く): 11217101

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 7559, 52913, 83149, 551807, 582043, 3862649, 6069877, 42489139]

約数ペア:

[(1, 42489139), (7, 6069877), (11, 3862649), (73, 582043), (77, 551807), (511, 83149), (803, 52913), (5621, 7559)]