214635729

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{1097}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 366503616

約数和(自身を除く): 151867887

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1097, 1331, 1617, 2541, 3291, 3993, 5929, 7679, 9317, 12067, 17787, 23037, 27951, 36201, 53753, 65219, 84469, 132737, 161259, 195657, 253407, 398211, 591283, 929159, 1460107, 1773849, 2787477, 4380321, 6504113, 10220749, 19512339, 30662247, 71545243, 214635729]

約数ペア:

[(1, 214635729), (3, 71545243), (7, 30662247), (11, 19512339), (21, 10220749), (33, 6504113), (49, 4380321), (77, 2787477), (121, 1773849), (147, 1460107), (231, 929159), (363, 591283), (539, 398211), (847, 253407), (1097, 195657), (1331, 161259), (1617, 132737), (2541, 84469), (3291, 65219), (3993, 53753), (5929, 36201), (7679, 27951), (9317, 23037), (12067, 17787)]