49191429

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3643}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 75095552

約数和(自身を除く): 25904123

約数列:

[1, 3, 7, 21, 643, 1929, 3643, 4501, 10929, 13503, 25501, 76503, 2342449, 7027347, 16397143, 49191429]

約数ペア:

[(1, 49191429), (3, 16397143), (7, 7027347), (21, 2342449), (643, 76503), (1929, 25501), (3643, 13503), (4501, 10929)]