87067309

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 103276800

約数和(自身を除く): 16209491

約数列:

[1, 7, 29, 203, 439, 977, 3073, 6839, 12731, 28333, 89117, 198331, 428903, 3002321, 12438187, 87067309]

約数ペア:

[(1, 87067309), (7, 12438187), (29, 3002321), (203, 428903), (439, 198331), (977, 89117), (3073, 28333), (6839, 12731)]