12863627

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 16183440

約数和(自身を除く): 3319813

約数列:

[1, 7, 19, 41, 49, 133, 287, 337, 779, 931, 2009, 2359, 5453, 6403, 13817, 16513, 38171, 44821, 96719, 262523, 313747, 677033, 1837661, 12863627]

約数ペア:

[(1, 12863627), (7, 1837661), (19, 677033), (41, 313747), (49, 262523), (133, 96719), (287, 44821), (337, 38171), (779, 16513), (931, 13817), (2009, 6403), (2359, 5453)]