1379961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 2223936

約数和(自身を除く): 843975

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 263, 477, 583, 789, 1749, 2367, 2893, 5247, 8679, 13939, 26037, 41817, 125451, 153329, 459987, 1379961]

約数ペア:

[(1, 1379961), (3, 459987), (9, 153329), (11, 125451), (33, 41817), (53, 26037), (99, 13939), (159, 8679), (263, 5247), (477, 2893), (583, 2367), (789, 1749)]