154427399

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1301}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 182654976

約数和(自身を除く): 28227577

約数列:

[1, 7, 31, 217, 547, 1301, 3829, 9107, 16957, 40331, 118699, 282317, 711647, 4981529, 22061057, 154427399]

約数ペア:

[(1, 154427399), (7, 22061057), (31, 4981529), (217, 711647), (547, 282317), (1301, 118699), (3829, 40331), (9107, 16957)]