11983623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 6160377

約数列:

[1, 3, 17, 19, 51, 57, 83, 149, 249, 323, 447, 969, 1411, 1577, 2533, 2831, 4233, 4731, 7599, 8493, 12367, 26809, 37101, 48127, 80427, 144381, 210239, 234973, 630717, 704919, 3994541, 11983623]

約数ペア:

[(1, 11983623), (3, 3994541), (17, 704919), (19, 630717), (51, 234973), (57, 210239), (83, 144381), (149, 80427), (249, 48127), (323, 37101), (447, 26809), (969, 12367), (1411, 8493), (1577, 7599), (2533, 4731), (2831, 4233)]