897768147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409379}}^1$

素因数の和:409442

約数の個数: 16

約数和(自身を含む): 1296915840

約数和(自身を除く): 399147693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 409379, 1228137, 6959443, 17603297, 20878329, 52809891, 299256049, 897768147]

約数ペア:

[(1, 897768147), (3, 299256049), (17, 52809891), (43, 20878329), (51, 17603297), (129, 6959443), (731, 1228137), (2193, 409379)]