493205629

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 651386880

約数和(自身を除く): 158181251

約数列:

[1, 7, 19, 23, 31, 49, 133, 161, 217, 437, 589, 713, 743, 931, 1127, 1519, 3059, 4123, 4991, 5201, 13547, 14117, 17089, 21413, 23033, 28861, 34937, 36407, 94829, 98819, 119623, 161231, 324691, 437627, 529759, 663803, 691733, 837361, 1128617, 2272837, 3063389, 3708313, 10065421, 15909859, 21443723, 25958191, 70457947, 493205629]

約数ペア:

[(1, 493205629), (7, 70457947), (19, 25958191), (23, 21443723), (31, 15909859), (49, 10065421), (133, 3708313), (161, 3063389), (217, 2272837), (437, 1128617), (589, 837361), (713, 691733), (743, 663803), (931, 529759), (1127, 437627), (1519, 324691), (3059, 161231), (4123, 119623), (4991, 98819), (5201, 94829), (13547, 36407), (14117, 34937), (17089, 28861), (21413, 23033)]