1294335945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4109003}}^1$

素因数の和:4109021

約数の個数: 24

約数和(自身を含む): 2564018496

約数和(自身を除く): 1269682551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4109003, 12327009, 20545015, 28763021, 36981027, 61635045, 86289063, 143815105, 184905135, 258867189, 431445315, 1294335945]

約数ペア:

[(1, 1294335945), (3, 431445315), (5, 258867189), (7, 184905135), (9, 143815105), (15, 86289063), (21, 61635045), (35, 36981027), (45, 28763021), (63, 20545015), (105, 12327009), (315, 4109003)]