2017776285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2135213}}^1$

素因数の和:2135234

約数の個数: 32

約数和(自身を含む): 4099610880

約数和(自身を除く): 2081834595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2135213, 6405639, 10676065, 14946491, 19216917, 32028195, 44839473, 57650751, 74732455, 96084585, 134518419, 224197365, 288253755, 403555257, 672592095, 2017776285]

約数ペア:

[(1, 2017776285), (3, 672592095), (5, 403555257), (7, 288253755), (9, 224197365), (15, 134518419), (21, 96084585), (27, 74732455), (35, 57650751), (45, 44839473), (63, 32028195), (105, 19216917), (135, 14946491), (189, 10676065), (315, 6405639), (945, 2135213)]