297884223

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 578905600

約数和(自身を除く): 281021377

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 243, 247, 273, 351, 399, 513, 567, 709, 741, 819, 1053, 1197, 1539, 1701, 1729, 2127, 2223, 2457, 3159, 3591, 4617, 4963, 5187, 6381, 6669, 7371, 9217, 10773, 13471, 14889, 15561, 19143, 20007, 22113, 27651, 32319, 40413, 44667, 46683, 57429, 60021, 64519, 82953, 94297, 121239, 134001, 140049, 172287, 175123, 193557, 248859, 282891, 363717, 402003, 420147, 525369, 580671, 746577, 848673, 1091151, 1206009, 1225861, 1576107, 1742013, 2239731, 2546019, 3273453, 3677583, 4728321, 5226039, 7638057, 11032749, 14184963, 15678117, 22914171, 33098247, 42554889, 99294741, 297884223]

約数ペア:

[(1, 297884223), (3, 99294741), (7, 42554889), (9, 33098247), (13, 22914171), (19, 15678117), (21, 14184963), (27, 11032749), (39, 7638057), (57, 5226039), (63, 4728321), (81, 3677583), (91, 3273453), (117, 2546019), (133, 2239731), (171, 1742013), (189, 1576107), (243, 1225861), (247, 1206009), (273, 1091151), (351, 848673), (399, 746577), (513, 580671), (567, 525369), (709, 420147), (741, 402003), (819, 363717), (1053, 282891), (1197, 248859), (1539, 193557), (1701, 175123), (1729, 172287), (2127, 140049), (2223, 134001), (2457, 121239), (3159, 94297), (3591, 82953), (4617, 64519), (4963, 60021), (5187, 57429), (6381, 46683), (6669, 44667), (7371, 40413), (9217, 32319), (10773, 27651), (13471, 22113), (14889, 20007), (15561, 19143)]