22155573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 34653312

約数和(自身を除く): 12497739

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 541, 561, 803, 1241, 1623, 2409, 3723, 5951, 9197, 13651, 17853, 27591, 39493, 40953, 101167, 118479, 303501, 434423, 671381, 1303269, 2014143, 7385191, 22155573]

約数ペア:

[(1, 22155573), (3, 7385191), (11, 2014143), (17, 1303269), (33, 671381), (51, 434423), (73, 303501), (187, 118479), (219, 101167), (541, 40953), (561, 39493), (803, 27591), (1241, 17853), (1623, 13651), (2409, 9197), (3723, 5951)]