12921601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 16507008

約数和(自身を除く): 3585407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4093, 28651, 45023, 167813, 315161, 1174691, 1845943, 12921601]

約数ペア:

[(1, 12921601), (7, 1845943), (11, 1174691), (41, 315161), (77, 167813), (287, 45023), (451, 28651), (3157, 4093)]