9863907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 13960320

約数和(自身を除く): 4096413

約数列:

[1, 3, 19, 57, 131, 393, 1321, 2489, 3963, 7467, 25099, 75297, 173051, 519153, 3287969, 9863907]

約数ペア:

[(1, 9863907), (3, 3287969), (19, 519153), (57, 173051), (131, 75297), (393, 25099), (1321, 7467), (2489, 3963)]