22182321

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1259}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 11686479

約数列:

[1, 3, 7, 21, 839, 1259, 2517, 3777, 5873, 8813, 17619, 26439, 1056301, 3168903, 7394107, 22182321]

約数ペア:

[(1, 22182321), (3, 7394107), (7, 3168903), (21, 1056301), (839, 26439), (1259, 17619), (2517, 8813), (3777, 5873)]