85315398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2031319}}^1$

素因数の和:2031331

約数の個数: 16

約数和(自身を含む): 195006720

約数和(自身を除く): 109691322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2031319, 4062638, 6093957, 12187914, 14219233, 28438466, 42657699, 85315398]

約数ペア:

[(1, 85315398), (2, 42657699), (3, 28438466), (6, 14219233), (7, 12187914), (14, 6093957), (21, 4062638), (42, 2031319)]