117960891

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1279}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 159989760

約数和(自身を除く): 42028869

約数列:

[1, 3, 71, 213, 433, 1279, 1299, 3837, 30743, 90809, 92229, 272427, 553807, 1661421, 39320297, 117960891]

約数ペア:

[(1, 117960891), (3, 39320297), (71, 1661421), (213, 553807), (433, 272427), (1279, 92229), (1299, 90809), (3837, 30743)]