717961497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 1125273600

約数和(自身を除く): 407312103

約数列:

[1, 3, 11, 29, 33, 43, 73, 87, 129, 219, 239, 319, 473, 717, 803, 957, 1247, 1419, 2117, 2409, 2629, 3139, 3741, 6351, 6931, 7887, 9417, 10277, 13717, 17447, 20793, 23287, 30831, 34529, 41151, 52341, 69861, 76241, 91031, 103587, 113047, 191917, 228723, 273093, 298033, 339141, 505963, 575751, 750221, 894099, 1001341, 1517889, 2250663, 3004023, 3278363, 5565593, 8252431, 9835089, 16696779, 21756409, 24757293, 65269227, 239320499, 717961497]

約数ペア:

[(1, 717961497), (3, 239320499), (11, 65269227), (29, 24757293), (33, 21756409), (43, 16696779), (73, 9835089), (87, 8252431), (129, 5565593), (219, 3278363), (239, 3004023), (319, 2250663), (473, 1517889), (717, 1001341), (803, 894099), (957, 750221), (1247, 575751), (1419, 505963), (2117, 339141), (2409, 298033), (2629, 273093), (3139, 228723), (3741, 191917), (6351, 113047), (6931, 103587), (7887, 91031), (9417, 76241), (10277, 69861), (13717, 52341), (17447, 41151), (20793, 34529), (23287, 30831)]