131401901

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 138682368

約数和(自身を除く): 7280467

約数列:

[1, 31, 71, 227, 263, 2201, 7037, 8153, 16117, 18673, 59701, 499627, 578863, 1850731, 4238771, 131401901]

約数ペア:

[(1, 131401901), (31, 4238771), (71, 1850731), (227, 578863), (263, 499627), (2201, 59701), (7037, 18673), (8153, 16117)]