12917043

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 19292160

約数和(自身を除く): 6375117

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 3767, 11301, 33903, 101709, 478409, 1435227, 4305681, 12917043]

約数ペア:

[(1, 12917043), (3, 4305681), (9, 1435227), (27, 478409), (127, 101709), (381, 33903), (1143, 11301), (3429, 3767)]