2108474865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6693571}}^1$

素因数の和:6693589

約数の個数: 24

約数和(自身を含む): 4176788928

約数和(自身を除く): 2068314063

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6693571, 20080713, 33467855, 46854997, 60242139, 100403565, 140564991, 234274985, 301210695, 421694973, 702824955, 2108474865]

約数ペア:

[(1, 2108474865), (3, 702824955), (5, 421694973), (7, 301210695), (9, 234274985), (15, 140564991), (21, 100403565), (35, 60242139), (45, 46854997), (63, 33467855), (105, 20080713), (315, 6693571)]