13371255

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2777}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 23401872

約数和(自身を除く): 10030617

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 2777, 4815, 8331, 13885, 24993, 41655, 124965, 297139, 891417, 1485695, 2674251, 4457085, 13371255]

約数ペア:

[(1, 13371255), (3, 4457085), (5, 2674251), (9, 1485695), (15, 891417), (45, 297139), (107, 124965), (321, 41655), (535, 24993), (963, 13885), (1605, 8331), (2777, 4815)]