313617687

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 442990080

約数和(自身を除く): 129372393

約数列:

[1, 3, 29, 67, 87, 173, 201, 311, 519, 933, 1943, 5017, 5829, 9019, 11591, 15051, 20837, 27057, 34773, 53803, 62511, 161409, 336139, 604273, 1008417, 1560287, 1812819, 3604801, 4680861, 10814403, 104539229, 313617687]

約数ペア:

[(1, 313617687), (3, 104539229), (29, 10814403), (67, 4680861), (87, 3604801), (173, 1812819), (201, 1560287), (311, 1008417), (519, 604273), (933, 336139), (1943, 161409), (5017, 62511), (5829, 53803), (9019, 34773), (11591, 27057), (15051, 20837)]