1040697931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{368911}}^1$

素因数の和:368962

約数の個数: 16

約数和(自身を含む): 1322180608

約数和(自身を除く): 281482677

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 368911, 2582377, 4795843, 11436241, 33570901, 80053687, 148671133, 1040697931]

約数ペア:

[(1, 1040697931), (7, 148671133), (13, 80053687), (31, 33570901), (91, 11436241), (217, 4795843), (403, 2582377), (2821, 368911)]