1933122961

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1217}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 2467180800

約数和(自身を除く): 534057839

約数列:

[1, 7, 11, 49, 77, 343, 421, 539, 1217, 2947, 3773, 4631, 8519, 13387, 20629, 32417, 59633, 93709, 144403, 226919, 417431, 512357, 655963, 1588433, 3586499, 4591741, 5635927, 25105493, 39451489, 175738451, 276160423, 1933122961]

約数ペア:

[(1, 1933122961), (7, 276160423), (11, 175738451), (49, 39451489), (77, 25105493), (343, 5635927), (421, 4591741), (539, 3586499), (1217, 1588433), (2947, 655963), (3773, 512357), (4631, 417431), (8519, 226919), (13387, 144403), (20629, 93709), (32417, 59633)]