6872481

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 12699648

約数和(自身を除く): 5827167

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 211, 231, 329, 423, 517, 633, 693, 987, 1477, 1551, 1899, 2321, 2961, 3619, 4431, 4653, 6963, 9917, 10857, 13293, 16247, 20889, 29751, 32571, 48741, 69419, 89253, 109087, 146223, 208257, 327261, 624771, 763609, 981783, 2290827, 6872481]

約数ペア:

[(1, 6872481), (3, 2290827), (7, 981783), (9, 763609), (11, 624771), (21, 327261), (33, 208257), (47, 146223), (63, 109087), (77, 89253), (99, 69419), (141, 48741), (211, 32571), (231, 29751), (329, 20889), (423, 16247), (517, 13293), (633, 10857), (693, 9917), (987, 6963), (1477, 4653), (1551, 4431), (1899, 3619), (2321, 2961)]