2247377391

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673069}}^1$

素因数の和:673135

約数の個数: 24

約数和(自身を含む): 3779961120

約数和(自身を除く): 1532583729

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 673069, 2019207, 4711483, 6057621, 14134449, 35672657, 42403347, 107017971, 249708599, 321053913, 749125797, 2247377391]

約数ペア:

[(1, 2247377391), (3, 749125797), (7, 321053913), (9, 249708599), (21, 107017971), (53, 42403347), (63, 35672657), (159, 14134449), (371, 6057621), (477, 4711483), (1113, 2019207), (3339, 673069)]