78871413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33749}}^1$

素因数の和:33812

約数の個数: 16

約数和(自身を含む): 113400000

約数和(自身を除く): 34528587

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 33749, 101247, 641231, 1383709, 1923693, 4151127, 26290471, 78871413]

約数ペア:

[(1, 78871413), (3, 26290471), (19, 4151127), (41, 1923693), (57, 1383709), (123, 641231), (779, 101247), (2337, 33749)]