13774497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 6546783

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5879, 17637, 64669, 194007, 417409, 1252227, 4591499, 13774497]

約数ペア:

[(1, 13774497), (3, 4591499), (11, 1252227), (33, 417409), (71, 194007), (213, 64669), (781, 17637), (2343, 5879)]