253320979921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1123}}^1\times {\mathrm{47903}}^1$

素因数の和:49320

約数の個数: 16

約数和(自身を含む): 269435856384

約数和(自身を除く): 16114876463

約数列:

[1, 17, 277, 1123, 4709, 19091, 47903, 311071, 814351, 5288207, 13269131, 53795069, 225575227, 914516173, 14901234113, 253320979921]

約数ペア:

[(1, 253320979921), (17, 14901234113), (277, 914516173), (1123, 225575227), (4709, 53795069), (19091, 13269131), (47903, 5288207), (311071, 814351)]