20161105808241

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{316207999}}^1$

素因数の和:316208456

約数の個数: 16

約数和(自身を含む): 27456973056000

約数和(自身を除く): 7295867247759

約数列:

[1, 3, 53, 159, 401, 1203, 21253, 63759, 316207999, 948623997, 16759023947, 50277071841, 126799407599, 380398222797, 6720368602747, 20161105808241]

約数ペア:

[(1, 20161105808241), (3, 6720368602747), (53, 380398222797), (159, 126799407599), (401, 50277071841), (1203, 16759023947), (21253, 948623997), (63759, 316207999)]