788393073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{381419}}^1$

素因数の和:381488

約数の個数: 16

約数和(自身を含む): 1153414080

約数和(自身を除く): 365021007

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 381419, 1144257, 4958447, 14875341, 20215207, 60645621, 262797691, 788393073]

約数ペア:

[(1, 788393073), (3, 262797691), (13, 60645621), (39, 20215207), (53, 14875341), (159, 4958447), (689, 1144257), (2067, 381419)]