85891157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 99537984

約数和(自身を除く): 13646827

約数列:

[1, 11, 17, 187, 421, 1091, 4631, 7157, 12001, 18547, 78727, 204017, 459311, 5052421, 7808287, 85891157]

約数ペア:

[(1, 85891157), (11, 7808287), (17, 5052421), (187, 459311), (421, 204017), (1091, 78727), (4631, 18547), (7157, 12001)]