1376613279

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{49937}}^1$

素因数の和:50967

約数の個数: 16

約数和(自身を含む): 2041465440

約数和(自身を除く): 664852161

約数列:

[1, 3, 9, 27, 1021, 3063, 9189, 27567, 49937, 149811, 449433, 1348299, 50985677, 152957031, 458871093, 1376613279]

約数ペア:

[(1, 1376613279), (3, 458871093), (9, 152957031), (27, 50985677), (1021, 1348299), (3063, 449433), (9189, 149811), (27567, 49937)]