2783131083

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{1861}}^1$

素因数の和:2409

約数の個数: 40

約数和(自身を含む): 4280738000

約数和(自身を除く): 1497606917

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 499, 999, 1497, 1861, 2997, 4491, 5583, 13473, 16749, 18463, 40419, 50247, 55389, 68857, 150741, 166167, 206571, 498501, 619713, 928639, 1495503, 1859139, 2785917, 5577417, 8357751, 25073253, 34359643, 75219759, 103078929, 309236787, 927710361, 2783131083]

約数ペア:

[(1, 2783131083), (3, 927710361), (9, 309236787), (27, 103078929), (37, 75219759), (81, 34359643), (111, 25073253), (333, 8357751), (499, 5577417), (999, 2785917), (1497, 1859139), (1861, 1495503), (2997, 928639), (4491, 619713), (5583, 498501), (13473, 206571), (16749, 166167), (18463, 150741), (40419, 68857), (50247, 55389)]