4009593

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 6137856

約数和(自身を除く): 2128263

約数列:

[1, 3, 7, 21, 431, 443, 1293, 1329, 3017, 3101, 9051, 9303, 190933, 572799, 1336531, 4009593]

約数ペア:

[(1, 4009593), (3, 1336531), (7, 572799), (21, 190933), (431, 9303), (443, 9051), (1293, 3101), (1329, 3017)]