39791469

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6563}}^1$

素因数の和:6656

約数の個数: 16

約数和(自身を含む): 55452672

約数和(自身を除く): 15661203

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 6563, 19689, 282209, 308461, 846627, 925383, 13263823, 39791469]

約数ペア:

[(1, 39791469), (3, 13263823), (43, 925383), (47, 846627), (129, 308461), (141, 282209), (2021, 19689), (6063, 6563)]