1307664531

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449833}}^1$

素因数の和:449875

約数の個数: 24

約数和(自身を含む): 2105223120

約数和(自身を除く): 797558589

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 449833, 1349499, 4048497, 7647161, 8546827, 22941483, 25640481, 68824449, 76921443, 145296059, 435888177, 1307664531]

約数ペア:

[(1, 1307664531), (3, 435888177), (9, 145296059), (17, 76921443), (19, 68824449), (51, 25640481), (57, 22941483), (153, 8546827), (171, 7647161), (323, 4048497), (969, 1349499), (2907, 449833)]