989451507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{309107}}^1$

素因数の和:309218

約数の個数: 16

約数和(自身を含む): 1454044032

約数和(自身を除く): 464592525

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 309107, 927321, 3400177, 10200531, 29983379, 89950137, 329817169, 989451507]

約数ペア:

[(1, 989451507), (3, 329817169), (11, 89950137), (33, 29983379), (97, 10200531), (291, 3400177), (1067, 927321), (3201, 309107)]