3126861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 4852224

約数和(自身を除く): 1725363

約数列:

[1, 3, 9, 17, 51, 107, 153, 191, 321, 573, 963, 1719, 1819, 3247, 5457, 9741, 16371, 20437, 29223, 61311, 183933, 347429, 1042287, 3126861]

約数ペア:

[(1, 3126861), (3, 1042287), (9, 347429), (17, 183933), (51, 61311), (107, 29223), (153, 20437), (191, 16371), (321, 9741), (573, 5457), (963, 3247), (1719, 1819)]