83103321

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208279}}^1$

素因数の和:208308

約数の個数: 16

約数和(自身を含む): 133299200

約数和(自身を除く): 50195879

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 208279, 624837, 1457953, 3957301, 4373859, 11871903, 27701107, 83103321]

約数ペア:

[(1, 83103321), (3, 27701107), (7, 11871903), (19, 4373859), (21, 3957301), (57, 1457953), (133, 624837), (399, 208279)]