12668193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 20105280

約数和(自身を除く): 7437087

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3221, 3933, 9663, 28989, 61199, 74083, 183597, 222249, 550791, 666747, 1407577, 4222731, 12668193]

約数ペア:

[(1, 12668193), (3, 4222731), (9, 1407577), (19, 666747), (23, 550791), (57, 222249), (69, 183597), (171, 74083), (207, 61199), (437, 28989), (1311, 9663), (3221, 3933)]