713456821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6173}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 948326400

約数和(自身を除く): 234869579

約数列:

[1, 7, 11, 19, 77, 79, 133, 209, 553, 869, 1463, 1501, 6083, 6173, 10507, 16511, 43211, 67903, 115577, 117287, 475321, 487667, 821009, 1290157, 3413669, 5364337, 9031099, 9265673, 37550359, 64859711, 101922403, 713456821]

約数ペア:

[(1, 713456821), (7, 101922403), (11, 64859711), (19, 37550359), (77, 9265673), (79, 9031099), (133, 5364337), (209, 3413669), (553, 1290157), (869, 821009), (1463, 487667), (1501, 475321), (6083, 117287), (6173, 115577), (10507, 67903), (16511, 43211)]