26958957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1597}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 38198592

約数和(自身を除く): 11239635

約数列:

[1, 3, 17, 51, 331, 993, 1597, 4791, 5627, 16881, 27149, 81447, 528607, 1585821, 8986319, 26958957]

約数ペア:

[(1, 26958957), (3, 8986319), (17, 1585821), (51, 528607), (331, 81447), (993, 27149), (1597, 16881), (4791, 5627)]