1277955027

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{7069}}^1$

素因数の和:7507

約数の個数: 24

約数和(自身を含む): 1885993200

約数和(自身を除く): 608038173

約数列:

[1, 3, 9, 53, 159, 379, 477, 1137, 3411, 7069, 20087, 21207, 60261, 63621, 180783, 374657, 1123971, 2679151, 3371913, 8037453, 24112359, 141995003, 425985009, 1277955027]

約数ペア:

[(1, 1277955027), (3, 425985009), (9, 141995003), (53, 24112359), (159, 8037453), (379, 3371913), (477, 2679151), (1137, 1123971), (3411, 374657), (7069, 180783), (20087, 63621), (21207, 60261)]