713352549

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 1264896000

約数和(自身を除く): 551543451

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 71, 91, 133, 149, 169, 213, 247, 273, 399, 447, 497, 507, 741, 923, 1043, 1183, 1349, 1491, 1729, 1937, 2769, 2831, 3129, 3211, 3549, 4047, 5187, 5811, 6461, 8493, 9443, 9633, 10579, 11999, 13559, 17537, 19383, 19817, 22477, 25181, 28329, 31737, 35997, 36803, 40677, 52611, 59451, 67431, 74053, 75543, 83993, 110409, 122759, 137527, 176267, 201001, 222159, 227981, 251979, 257621, 368277, 412581, 478439, 528801, 603003, 683943, 772863, 962689, 1407007, 1435317, 1595867, 1787851, 2613013, 2888067, 3349073, 4221021, 4787601, 5363553, 7839039, 10047219, 12514957, 18291091, 33969169, 37544871, 54873273, 101907507, 237784183, 713352549]

約数ペア:

[(1, 713352549), (3, 237784183), (7, 101907507), (13, 54873273), (19, 37544871), (21, 33969169), (39, 18291091), (57, 12514957), (71, 10047219), (91, 7839039), (133, 5363553), (149, 4787601), (169, 4221021), (213, 3349073), (247, 2888067), (273, 2613013), (399, 1787851), (447, 1595867), (497, 1435317), (507, 1407007), (741, 962689), (923, 772863), (1043, 683943), (1183, 603003), (1349, 528801), (1491, 478439), (1729, 412581), (1937, 368277), (2769, 257621), (2831, 251979), (3129, 227981), (3211, 222159), (3549, 201001), (4047, 176267), (5187, 137527), (5811, 122759), (6461, 110409), (8493, 83993), (9443, 75543), (9633, 74053), (10579, 67431), (11999, 59451), (13559, 52611), (17537, 40677), (19383, 36803), (19817, 35997), (22477, 31737), (25181, 28329)]