13305865509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{77812079}}^1$

素因数の和:77812104

約数の個数: 12

約数和(自身を含む): 20231140800

約数和(自身を除く): 6925275291

約数列:

[1, 3, 9, 19, 57, 171, 77812079, 233436237, 700308711, 1478429501, 4435288503, 13305865509]

約数ペア:

[(1, 13305865509), (3, 4435288503), (9, 1478429501), (19, 700308711), (57, 233436237), (171, 77812079)]