11275269

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 15562368

約数和(自身を除く): 4287099

約数列:

[1, 3, 37, 111, 157, 471, 647, 1941, 5809, 17427, 23939, 71817, 101579, 304737, 3758423, 11275269]

約数ペア:

[(1, 11275269), (3, 3758423), (37, 304737), (111, 101579), (157, 71817), (471, 23939), (647, 17427), (1941, 5809)]