1570662639

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27011}}^1$

素因数の和:27108

約数の個数: 48

約数和(自身を含む): 2831721984

約数和(自身を除く): 1261059345

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 1491, 2769, 4473, 6461, 8307, 19383, 27011, 58149, 81033, 189077, 243099, 351143, 567231, 1053429, 1701693, 1917781, 2458001, 3160287, 5753343, 7374003, 13424467, 17260029, 22122009, 24931153, 40273401, 74793459, 120820203, 174518071, 224380377, 523554213, 1570662639]

約数ペア:

[(1, 1570662639), (3, 523554213), (7, 224380377), (9, 174518071), (13, 120820203), (21, 74793459), (39, 40273401), (63, 24931153), (71, 22122009), (91, 17260029), (117, 13424467), (213, 7374003), (273, 5753343), (497, 3160287), (639, 2458001), (819, 1917781), (923, 1701693), (1491, 1053429), (2769, 567231), (4473, 351143), (6461, 243099), (8307, 189077), (19383, 81033), (27011, 58149)]