615982081

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2029}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 733292840

約数和(自身を除く): 117310759

約数列:

[1, 11, 13, 121, 143, 193, 1573, 2029, 2123, 2509, 22319, 23353, 26377, 27599, 245509, 290147, 303589, 391597, 3191617, 4307567, 5090761, 47383237, 55998371, 615982081]

約数ペア:

[(1, 615982081), (11, 55998371), (13, 47383237), (121, 5090761), (143, 4307567), (193, 3191617), (1573, 391597), (2029, 303589), (2123, 290147), (2509, 245509), (22319, 27599), (23353, 26377)]