26070639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 42531840

約数和(自身を除く): 16461201

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 709, 721, 1751, 2127, 2163, 4963, 5253, 12053, 12257, 14889, 36159, 36771, 73027, 84371, 219081, 253113, 511189, 1241459, 1533567, 3724377, 8690213, 26070639]

約数ペア:

[(1, 26070639), (3, 8690213), (7, 3724377), (17, 1533567), (21, 1241459), (51, 511189), (103, 253113), (119, 219081), (309, 84371), (357, 73027), (709, 36771), (721, 36159), (1751, 14889), (2127, 12257), (2163, 12053), (4963, 5253)]