12744669

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9949}}^1$

素因数の和:10020

約数の個数: 16

約数和(自身を含む): 19740800

約数和(自身を除く): 6996131

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 9949, 29847, 69643, 208929, 606889, 1820667, 4248223, 12744669]

約数ペア:

[(1, 12744669), (3, 4248223), (7, 1820667), (21, 606889), (61, 208929), (183, 69643), (427, 29847), (1281, 9949)]