1255752001

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{12713}}^1$

素因数の和:12960

約数の個数: 16

約数和(自身を含む): 1459770624

約数和(自身を除く): 204018623

約数列:

[1, 7, 103, 137, 721, 959, 12713, 14111, 88991, 98777, 1309439, 1741681, 9166073, 12191767, 179393143, 1255752001]

約数ペア:

[(1, 1255752001), (7, 179393143), (103, 12191767), (137, 9166073), (721, 1741681), (959, 1309439), (12713, 98777), (14111, 88991)]