6557223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 9987840

約数和(自身を除く): 3430617

約数列:

[1, 3, 17, 19, 51, 57, 67, 101, 201, 303, 323, 969, 1139, 1273, 1717, 1919, 3417, 3819, 5151, 5757, 6767, 20301, 21641, 32623, 64923, 97869, 115039, 128573, 345117, 385719, 2185741, 6557223]

約数ペア:

[(1, 6557223), (3, 2185741), (17, 385719), (19, 345117), (51, 128573), (57, 115039), (67, 97869), (101, 64923), (201, 32623), (303, 21641), (323, 20301), (969, 6767), (1139, 5757), (1273, 5151), (1717, 3819), (1919, 3417)]