1681581411

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{1741}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 2528547840

約数和(自身を除く): 846966429

約数列:

[1, 3, 9, 27, 83, 249, 431, 747, 1293, 1741, 2241, 3879, 5223, 11637, 15669, 35773, 47007, 107319, 144503, 321957, 433509, 750371, 965871, 1300527, 2251113, 3901581, 6753339, 20260017, 62280793, 186842379, 560527137, 1681581411]

約数ペア:

[(1, 1681581411), (3, 560527137), (9, 186842379), (27, 62280793), (83, 20260017), (249, 6753339), (431, 3901581), (747, 2251113), (1293, 1300527), (1741, 965871), (2241, 750371), (3879, 433509), (5223, 321957), (11637, 144503), (15669, 107319), (35773, 47007)]