496630911

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 849899520

約数和(自身を除く): 353268609

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 211, 323, 347, 357, 399, 633, 969, 1041, 1477, 2261, 2429, 3587, 4009, 4431, 5899, 6593, 6783, 7287, 10761, 12027, 17697, 19779, 25109, 28063, 41293, 46151, 68153, 73217, 75327, 84189, 112081, 123879, 138453, 204459, 219651, 336243, 477071, 512519, 784567, 1244689, 1391123, 1431213, 1537557, 2353701, 3734067, 4173369, 8712823, 9737861, 23649091, 26138469, 29213583, 70947273, 165543637, 496630911]

約数ペア:

[(1, 496630911), (3, 165543637), (7, 70947273), (17, 29213583), (19, 26138469), (21, 23649091), (51, 9737861), (57, 8712823), (119, 4173369), (133, 3734067), (211, 2353701), (323, 1537557), (347, 1431213), (357, 1391123), (399, 1244689), (633, 784567), (969, 512519), (1041, 477071), (1477, 336243), (2261, 219651), (2429, 204459), (3587, 138453), (4009, 123879), (4431, 112081), (5899, 84189), (6593, 75327), (6783, 73217), (7287, 68153), (10761, 46151), (12027, 41293), (17697, 28063), (19779, 25109)]