2828133

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 54

約数和(自身を含む): 5321862

約数和(自身を除く): 2493729

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 53, 63, 77, 99, 121, 147, 159, 231, 363, 371, 441, 477, 539, 583, 693, 847, 1089, 1113, 1617, 1749, 2541, 2597, 3339, 4081, 4851, 5247, 5929, 6413, 7623, 7791, 12243, 17787, 19239, 23373, 28567, 36729, 44891, 53361, 57717, 85701, 134673, 257103, 314237, 404019, 942711, 2828133]

約数ペア:

[(1, 2828133), (3, 942711), (7, 404019), (9, 314237), (11, 257103), (21, 134673), (33, 85701), (49, 57717), (53, 53361), (63, 44891), (77, 36729), (99, 28567), (121, 23373), (147, 19239), (159, 17787), (231, 12243), (363, 7791), (371, 7623), (441, 6413), (477, 5929), (539, 5247), (583, 4851), (693, 4081), (847, 3339), (1089, 2597), (1113, 2541), (1617, 1749)]