318898943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{5087}}^1$

素因数の和:5278

約数の個数: 16

約数和(自身を含む): 359009280

約数和(自身を除く): 40110337

約数列:

[1, 11, 41, 139, 451, 1529, 5087, 5699, 55957, 62689, 208567, 707093, 2294237, 7778023, 28990813, 318898943]

約数ペア:

[(1, 318898943), (11, 28990813), (41, 7778023), (139, 2294237), (451, 707093), (1529, 208567), (5087, 62689), (5699, 55957)]