289012968013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{536202167}}^1$

素因数の和:536202192

約数の個数: 12

約数和(自身を含む): 366762282912

約数和(自身を除く): 77749314899

約数列:

[1, 7, 11, 49, 77, 539, 536202167, 3753415169, 5898223837, 26273906183, 41287566859, 289012968013]

約数ペア:

[(1, 289012968013), (7, 41287566859), (11, 26273906183), (49, 5898223837), (77, 3753415169), (539, 536202167)]