16382877

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 9993315

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 317, 321, 483, 749, 951, 2219, 2247, 2461, 6657, 7291, 7383, 17227, 21873, 33919, 51037, 51681, 101757, 153111, 237433, 712299, 780137, 2340411, 5460959, 16382877]

約数ペア:

[(1, 16382877), (3, 5460959), (7, 2340411), (21, 780137), (23, 712299), (69, 237433), (107, 153111), (161, 101757), (317, 51681), (321, 51037), (483, 33919), (749, 21873), (951, 17227), (2219, 7383), (2247, 7291), (2461, 6657)]