2177158702901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4877}}^1\times {\mathrm{27103}}^1$

素因数の和:32181

約数の個数: 32

約数和(自身を含む): 2695036151808

約数和(自身を除く): 517877448907

約数列:

[1, 7, 13, 91, 181, 1267, 2353, 4877, 16471, 27103, 34139, 63401, 189721, 352339, 443807, 882737, 2466373, 4905643, 6179159, 11475581, 34339501, 63773359, 80329067, 132181331, 446413513, 925269317, 1718357303, 12028501121, 23924820911, 167473746377, 311022671843, 2177158702901]

約数ペア:

[(1, 2177158702901), (7, 311022671843), (13, 167473746377), (91, 23924820911), (181, 12028501121), (1267, 1718357303), (2353, 925269317), (4877, 446413513), (16471, 132181331), (27103, 80329067), (34139, 63773359), (63401, 34339501), (189721, 11475581), (352339, 6179159), (443807, 4905643), (882737, 2466373)]