12648927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 18323200

約数和(自身を除く): 5674273

約数列:

[1, 3, 19, 53, 57, 79, 159, 237, 1007, 1501, 2809, 3021, 4187, 4503, 8427, 12561, 53371, 79553, 160113, 221911, 238659, 665733, 4216309, 12648927]

約数ペア:

[(1, 12648927), (3, 4216309), (19, 665733), (53, 238659), (57, 221911), (79, 160113), (159, 79553), (237, 53371), (1007, 12561), (1501, 8427), (2809, 4503), (3021, 4187)]