29980347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6337}}^1$

素因数の和:6442

約数の個数: 16

約数和(自身を含む): 42591360

約数和(自身を除く): 12611013

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 6337, 19011, 120403, 361209, 525971, 1577913, 9993449, 29980347]

約数ペア:

[(1, 29980347), (3, 9993449), (19, 1577913), (57, 525971), (83, 361209), (249, 120403), (1577, 19011), (4731, 6337)]