159298923

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{24709}}^1$

素因数の和:25026

約数の個数: 16

約数和(自身を含む): 243541760

約数和(自身を除く): 84242837

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 24709, 74127, 172963, 518889, 7585663, 22756989, 53099641, 159298923]

約数ペア:

[(1, 159298923), (3, 53099641), (7, 22756989), (21, 7585663), (307, 518889), (921, 172963), (2149, 74127), (6447, 24709)]