1089015147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{20333}}^1$

素因数の和:20891

約数の個数: 24

約数和(自身を含む): 1719280368

約数和(自身を除く): 630265221

約数列:

[1, 3, 9, 11, 33, 99, 541, 1623, 4869, 5951, 17853, 20333, 53559, 60999, 182997, 223663, 670989, 2012967, 11000153, 33000459, 99001377, 121001683, 363005049, 1089015147]

約数ペア:

[(1, 1089015147), (3, 363005049), (9, 121001683), (11, 99001377), (33, 33000459), (99, 11000153), (541, 2012967), (1623, 670989), (4869, 223663), (5951, 182997), (17853, 60999), (20333, 53559)]