22072897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 27695232

約数和(自身を除く): 5622335

約数列:

[1, 7, 11, 77, 173, 1211, 1657, 1903, 11599, 13321, 18227, 127589, 286661, 2006627, 3153271, 22072897]

約数ペア:

[(1, 22072897), (7, 3153271), (11, 2006627), (77, 286661), (173, 127589), (1211, 18227), (1657, 13321), (1903, 11599)]