2775275321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051639}}^1$

素因数の和:1051688

約数の個数: 16

約数和(自身を含む): 3533510400

約数和(自身を除く): 758235079

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 1051639, 7361473, 13671307, 30497531, 95699149, 213482717, 396467903, 2775275321]

約数ペア:

[(1, 2775275321), (7, 396467903), (13, 213482717), (29, 95699149), (91, 30497531), (203, 13671307), (377, 7361473), (2639, 1051639)]