6465459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 11579904

約数和(自身を除く): 5114445

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2153, 3003, 6459, 15071, 23683, 27989, 45213, 71049, 83967, 165781, 195923, 307879, 497343, 587769, 923637, 2155153, 6465459]

約数ペア:

[(1, 6465459), (3, 2155153), (7, 923637), (11, 587769), (13, 497343), (21, 307879), (33, 195923), (39, 165781), (77, 83967), (91, 71049), (143, 45213), (231, 27989), (273, 23683), (429, 15071), (1001, 6459), (2153, 3003)]