7470287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 8862720

約数和(自身を除く): 1392433

約数列:

[1, 11, 19, 31, 209, 341, 589, 1153, 6479, 12683, 21907, 35743, 240977, 393173, 679117, 7470287]

約数ペア:

[(1, 7470287), (11, 679117), (19, 393173), (31, 240977), (209, 35743), (341, 21907), (589, 12683), (1153, 6479)]