2912116905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2087539}}^1$

素因数の和:2087581

約数の個数: 24

約数和(自身を含む): 5210499840

約数和(自身を除く): 2298382935

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2087539, 6262617, 10437695, 18787851, 31313085, 64713709, 93939255, 194141127, 323568545, 582423381, 970705635, 2912116905]

約数ペア:

[(1, 2912116905), (3, 970705635), (5, 582423381), (9, 323568545), (15, 194141127), (31, 93939255), (45, 64713709), (93, 31313085), (155, 18787851), (279, 10437695), (465, 6262617), (1395, 2087539)]