244975107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{40009}}^1$

素因数の和:40182

約数の個数: 16

約数和(自身を含む): 354008480

約数和(自身を除く): 109033373

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 40009, 120027, 520117, 1560351, 6281413, 18844239, 81658369, 244975107]

約数ペア:

[(1, 244975107), (3, 81658369), (13, 18844239), (39, 6281413), (157, 1560351), (471, 520117), (2041, 120027), (6123, 40009)]