295140951

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 499000320

約数和(自身を除く): 203859369

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 271, 293, 413, 531, 813, 879, 1239, 1897, 2051, 2439, 2637, 3717, 5691, 6153, 15989, 17073, 17287, 18459, 47967, 51861, 79403, 111923, 121009, 143901, 155583, 238209, 335769, 363027, 555821, 714627, 1007307, 1089081, 1667463, 4684777, 5002389, 14054331, 32793439, 42162993, 98380317, 295140951]

約数ペア:

[(1, 295140951), (3, 98380317), (7, 42162993), (9, 32793439), (21, 14054331), (59, 5002389), (63, 4684777), (177, 1667463), (271, 1089081), (293, 1007307), (413, 714627), (531, 555821), (813, 363027), (879, 335769), (1239, 238209), (1897, 155583), (2051, 143901), (2439, 121009), (2637, 111923), (3717, 79403), (5691, 51861), (6153, 47967), (15989, 18459), (17073, 17287)]