2912209937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{25997}}^1$

素因数の和:27248

約数の個数: 16

約数和(自身を含む): 3587308032

約数和(自身を除く): 675098095

約数列:

[1, 7, 13, 91, 1231, 8617, 16003, 25997, 112021, 181979, 337961, 2365727, 32002307, 224016149, 416029991, 2912209937]

約数ペア:

[(1, 2912209937), (7, 416029991), (13, 224016149), (91, 32002307), (1231, 2365727), (8617, 337961), (16003, 181979), (25997, 112021)]