57347913

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40759}}^1$

素因数の和:40836

約数の個数: 16

約数和(自身を含む): 88693760

約数和(自身を除く): 31345847

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 40759, 122277, 285313, 855939, 2730853, 8192559, 19115971, 57347913]

約数ペア:

[(1, 57347913), (3, 19115971), (7, 8192559), (21, 2730853), (67, 855939), (201, 285313), (469, 122277), (1407, 40759)]