2017889265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{7873}}^1$

素因数の和:10329

約数の個数: 32

約数和(自身を含む): 3691835136

約数和(自身を除く): 1673945871

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2441, 7323, 7873, 12205, 17087, 23619, 36615, 39365, 51261, 55111, 85435, 118095, 165333, 256305, 275555, 826665, 19217993, 57653979, 96089965, 134525951, 288269895, 403577853, 672629755, 2017889265]

約数ペア:

[(1, 2017889265), (3, 672629755), (5, 403577853), (7, 288269895), (15, 134525951), (21, 96089965), (35, 57653979), (105, 19217993), (2441, 826665), (7323, 275555), (7873, 256305), (12205, 165333), (17087, 118095), (23619, 85435), (36615, 55111), (39365, 51261)]