42925029

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 67683168

約数和(自身を除く): 24758139

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 4787, 8967, 14361, 33509, 100527, 234563, 292007, 703689, 876021, 2044049, 6132147, 14308343, 42925029]

約数ペア:

[(1, 42925029), (3, 14308343), (7, 6132147), (21, 2044049), (49, 876021), (61, 703689), (147, 292007), (183, 234563), (427, 100527), (1281, 33509), (2989, 14361), (4787, 8967)]