84389263

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 99447040

約数和(自身を除く): 15057777

約数列:

[1, 7, 43, 139, 301, 973, 2017, 5977, 14119, 41839, 86731, 280363, 607117, 1962541, 12055609, 84389263]

約数ペア:

[(1, 84389263), (7, 12055609), (43, 1962541), (139, 607117), (301, 280363), (973, 86731), (2017, 41839), (5977, 14119)]