42669347

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37861}}^1$

素因数の和:37898

約数の個数: 12

約数和(自身を含む): 51795216

約数和(自身を除く): 9125869

約数列:

[1, 7, 23, 49, 161, 1127, 37861, 265027, 870803, 1855189, 6095621, 42669347]

約数ペア:

[(1, 42669347), (7, 6095621), (23, 1855189), (49, 870803), (161, 265027), (1127, 37861)]