856980493443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5011581833}}^1$

素因数の和:5011581858

約数の個数: 12

約数和(自身を含む): 1303011276840

約数和(自身を除く): 446030783397

約数列:

[1, 3, 9, 19, 57, 171, 5011581833, 15034745499, 45104236497, 95220054827, 285660164481, 856980493443]

約数ペア:

[(1, 856980493443), (3, 285660164481), (9, 95220054827), (19, 45104236497), (57, 15034745499), (171, 5011581833)]