2928189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 4311360

約数和(自身を除く): 1383171

約数列:

[1, 3, 11, 33, 89, 267, 979, 997, 2937, 2991, 10967, 32901, 88733, 266199, 976063, 2928189]

約数ペア:

[(1, 2928189), (3, 976063), (11, 266199), (33, 88733), (89, 32901), (267, 10967), (979, 2991), (997, 2937)]