331097307

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{6569}}^1$

素因数の和:6942

約数の個数: 16

約数和(自身を含む): 451280160

約数和(自身を除く): 120182853

約数列:

[1, 3, 53, 159, 317, 951, 6569, 16801, 19707, 50403, 348157, 1044471, 2082373, 6247119, 110365769, 331097307]

約数ペア:

[(1, 331097307), (3, 110365769), (53, 6247119), (159, 2082373), (317, 1044471), (951, 348157), (6569, 50403), (16801, 19707)]