2380491297

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{119737}}^1$

素因数の和:119837

約数の個数: 18

約数和(自身を含む): 3513232658

約数和(自身を除く): 1132741361

約数列:

[1, 3, 9, 47, 141, 423, 2209, 6627, 19881, 119737, 359211, 1077633, 5627639, 16882917, 50648751, 264499033, 793497099, 2380491297]

約数ペア:

[(1, 2380491297), (3, 793497099), (9, 264499033), (47, 50648751), (141, 16882917), (423, 5627639), (2209, 1077633), (6627, 359211), (19881, 119737)]