13771443

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:7994

約数の個数: 16

約数和(自身を含む): 21240576

約数和(自身を除く): 7469133

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 7901, 23703, 55307, 165921, 655783, 1967349, 4590481, 13771443]

約数ペア:

[(1, 13771443), (3, 4590481), (7, 1967349), (21, 655783), (83, 165921), (249, 55307), (581, 23703), (1743, 7901)]