311129961

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 418279680

約数和(自身を除く): 107149719

約数列:

[1, 3, 239, 293, 717, 879, 1481, 4443, 70027, 210081, 353959, 433933, 1061877, 1301799, 103709987, 311129961]

約数ペア:

[(1, 311129961), (3, 103709987), (239, 1301799), (293, 1061877), (717, 433933), (879, 353959), (1481, 210081), (4443, 70027)]