3121972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 6391616

約数和(自身を除く): 3269644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2593, 5186, 10372, 18151, 36302, 72604, 111499, 222998, 445996, 780493, 1560986, 3121972]

約数ペア:

[(1, 3121972), (2, 1560986), (4, 780493), (7, 445996), (14, 222998), (28, 111499), (43, 72604), (86, 36302), (172, 18151), (301, 10372), (602, 5186), (1204, 2593)]