39882447

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 64609272

約数和(自身を除く): 24726825

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 477, 583, 691, 1089, 1749, 2073, 5247, 6219, 6413, 7601, 19239, 22803, 36623, 57717, 68409, 83611, 109869, 250833, 329607, 402853, 752499, 1208559, 3625677, 4431383, 13294149, 39882447]

約数ペア:

[(1, 39882447), (3, 13294149), (9, 4431383), (11, 3625677), (33, 1208559), (53, 752499), (99, 402853), (121, 329607), (159, 250833), (363, 109869), (477, 83611), (583, 68409), (691, 57717), (1089, 36623), (1749, 22803), (2073, 19239), (5247, 7601), (6219, 6413)]