2047993911

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{10259}}^1$

素因数の和:10847

約数の個数: 24

約数和(自身を含む): 3036262320

約数和(自身を除く): 988268409

約数列:

[1, 3, 9, 41, 123, 369, 541, 1623, 4869, 10259, 22181, 30777, 66543, 92331, 199629, 420619, 1261857, 3785571, 5550119, 16650357, 49951071, 227554879, 682664637, 2047993911]

約数ペア:

[(1, 2047993911), (3, 682664637), (9, 227554879), (41, 49951071), (123, 16650357), (369, 5550119), (541, 3785571), (1623, 1261857), (4869, 420619), (10259, 199629), (22181, 92331), (30777, 66543)]