42910847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 51397632

約数和(自身を除く): 8486785

約数列:

[1, 7, 23, 161, 311, 857, 2177, 5999, 7153, 19711, 50071, 137977, 266527, 1865689, 6130121, 42910847]

約数ペア:

[(1, 42910847), (7, 6130121), (23, 1865689), (161, 266527), (311, 137977), (857, 50071), (2177, 19711), (5999, 7153)]