1666996837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 1868499360

約数和(自身を除く): 201502523

約数列:

[1, 11, 61, 139, 293, 671, 1529, 3223, 3721, 8479, 17873, 40727, 40931, 93269, 196603, 447997, 517219, 1090253, 2484347, 5689409, 11992783, 27327817, 151545167, 1666996837]

約数ペア:

[(1, 1666996837), (11, 151545167), (61, 27327817), (139, 11992783), (293, 5689409), (671, 2484347), (1529, 1090253), (3223, 517219), (3721, 447997), (8479, 196603), (17873, 93269), (40727, 40931)]