152529517

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 180404224

約数和(自身を除く): 27874707

約数列:

[1, 7, 31, 217, 571, 1231, 3997, 8617, 17701, 38161, 123907, 267127, 702901, 4920307, 21789931, 152529517]

約数ペア:

[(1, 152529517), (7, 21789931), (31, 4920307), (217, 702901), (571, 267127), (1231, 123907), (3997, 38161), (8617, 17701)]