190069593

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{20431}}^1$

素因数の和:20884

約数の個数: 16

約数和(自身を含む): 290297856

約数和(自身を除く): 100228263

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 20431, 61293, 143017, 429051, 9050933, 27152799, 63356531, 190069593]

約数ペア:

[(1, 190069593), (3, 63356531), (7, 27152799), (21, 9050933), (443, 429051), (1329, 143017), (3101, 61293), (9303, 20431)]