6400537

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 18

約数和(自身を含む): 7642446

約数和(自身を除く): 1241909

約数列:

[1, 11, 13, 121, 143, 169, 313, 1573, 1859, 3443, 4069, 20449, 37873, 44759, 52897, 492349, 581867, 6400537]

約数ペア:

[(1, 6400537), (11, 581867), (13, 492349), (121, 52897), (143, 44759), (169, 37873), (313, 20449), (1573, 4069), (1859, 3443)]