14282289

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 24920064

約数和(自身を除く): 10637775

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 103, 213, 217, 279, 309, 497, 639, 651, 721, 927, 1491, 1953, 2163, 2201, 3193, 4473, 6489, 6603, 7313, 9579, 15407, 19809, 21939, 22351, 28737, 46221, 51191, 65817, 67053, 138663, 153573, 201159, 226703, 460719, 680109, 1586921, 2040327, 4760763, 14282289]

約数ペア:

[(1, 14282289), (3, 4760763), (7, 2040327), (9, 1586921), (21, 680109), (31, 460719), (63, 226703), (71, 201159), (93, 153573), (103, 138663), (213, 67053), (217, 65817), (279, 51191), (309, 46221), (497, 28737), (639, 22351), (651, 21939), (721, 19809), (927, 15407), (1491, 9579), (1953, 7313), (2163, 6603), (2201, 6489), (3193, 4473)]